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14404910704980 = 22351273499540271
BaseRepresentation
bin1101000110011110011110…
…0101011110100101010100
31220000002120222211222120120
43101213213211132211110
53342002224120024410
650345305152431540
73014502054510525
oct321474745364524
956002528758516
1014404910704980
1146540a7615354
1217479275485b0
138064b9a87a83
1437b2b68ca84c
1519ea889b0570
hexd19e795e954

14404910704980 has 96 divisors (see below), whose sum is σ = 40663031808000. Its totient is φ = 3809966751360.

The previous prime is 14404910704979. The next prime is 14404910704999. The reversal of 14404910704980 is 8940701940441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26392245 + ... + 26932515.

It is an arithmetic number, because the mean of its divisors is an integer number (423573248000).

Almost surely, 214404910704980 is an apocalyptic number.

14404910704980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14404910704980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20331515904000).

14404910704980 is an abundant number, since it is smaller than the sum of its proper divisors (26258121103020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14404910704980 is a wasteful number, since it uses less digits than its factorization.

14404910704980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543909 (or 543907 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 14404910704980 in words is "fourteen trillion, four hundred four billion, nine hundred ten million, seven hundred four thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 127 254 381 508 635 762 1270 1524 1905 2540 3499 3810 6998 7620 10497 13996 17495 20994 34990 41988 52485 69980 104970 209940 444373 540271 888746 1080542 1333119 1620813 1777492 2161084 2221865 2666238 2701355 3241626 4443730 5332476 5402710 6483252 6665595 8104065 8887460 10805420 13331190 16208130 26662380 32416260 68614417 137228834 205843251 274457668 343072085 411686502 686144170 823373004 1029216255 1372288340 1890408229 2058432510 3780816458 4116865020 5671224687 7561632916 9452041145 11342449374 18904082290 22684898748 28356123435 37808164580 56712246870 113424493740 240081845083 480163690166 720245535249 960327380332 1200409225415 1440491070498 2400818450830 2880982140996 3601227676245 4801636901660 7202455352490 14404910704980