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12040241211304 = 2331615631413661
BaseRepresentation
bin1010111100110101011001…
…0011001110011110101000
31120122000222010000102222221
42233031112103032132220
53034231403222230204
641335113242523424
72351610254452165
oct257152623163650
946560863012887
1012040241211304
113922268303529
121425590506574
1369450b728417
142d8a7221906c
1515d2daba2654
hexaf3564ce7a8

12040241211304 has 64 divisors (see below), whose sum is σ = 23727807751680. Its totient is φ = 5720233824000.

The previous prime is 12040241211277. The next prime is 12040241211311. The reversal of 12040241211304 is 40311214204021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7810234 + ... + 9223894.

It is an arithmetic number, because the mean of its divisors is an integer number (370746996120).

Almost surely, 212040241211304 is an apocalyptic number.

It is an amenable number.

12040241211304 is a deficient number, since it is larger than the sum of its proper divisors (11687566540376).

12040241211304 is a wasteful number, since it uses less digits than its factorization.

12040241211304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414322 (or 1414318 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 12040241211304 its reverse (40311214204021), we get a palindrome (52351455415325).

The spelling of 12040241211304 in words is "twelve trillion, forty billion, two hundred forty-one million, two hundred eleven thousand, three hundred four".

Divisors: 1 2 4 8 31 61 62 122 124 244 248 488 563 1126 1891 2252 3782 4504 7564 15128 17453 34343 34906 68686 69812 137372 139624 274744 1064633 1413661 2129266 2827322 4258532 5654644 8517064 11309288 43823491 86233321 87646982 172466642 175293964 344933284 350587928 689866568 795891143 1591782286 2673232951 3183564572 5346465902 6367129144 10692931804 21385863608 24672625433 48549359723 49345250866 97098719446 98690501732 194197438892 197381003464 388394877784 1505030151413 3010060302826 6020120605652 12040241211304