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1379041125468 = 2231715527435371
BaseRepresentation
bin10100000100010101010…
…000011010010001011100
311212211112202011122122120
4110010111100122101130
5140043234012003333
62533304525142540
7201426632105406
oct24042520322134
94784482148576
101379041125468
11491936844686
121a33260baa50
13a0073690c76
144aa62c3db76
1525d13137db3
hex1411541a45c

1379041125468 has 48 divisors (see below), whose sum is σ = 3407270033664. Its totient is φ = 432611495680.

The previous prime is 1379041125409. The next prime is 1379041125487. The reversal of 1379041125468 is 8645211409731.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 1379041125468.

It is a congruent number.

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, 2949823 + ... + 3385193.

It is an arithmetic number, because the mean of its divisors is an integer number (70984792368).

It is a 1-persistent number, because it is pandigital, but 2⋅1379041125468 = 2758082250936 is not.

Almost surely, 21379041125468 is an apocalyptic number.

It is an amenable number.

1379041125468 is an abundant number, since it is smaller than the sum of its proper divisors (2028228908196).

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

1379041125468 is a wasteful number, since it uses less digits than its factorization.

1379041125468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450922 (or 450920 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 1379041125468 in words is "one trillion, three hundred seventy-nine billion, forty-one million, one hundred twenty-five thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 15527 31054 46581 62108 93162 186324 263959 435371 527918 791877 870742 1055836 1306113 1583754 1741484 2612226 3167508 5224452 7401307 14802614 22203921 29605228 44407842 88815684 6760005517 13520011034 20280016551 27040022068 40560033102 81120066204 114920093789 229840187578 344760281367 459680375156 689520562734 1379041125468