104240635521354 has 96 divisors (see below), whose sum is σ = 244763143173120. Its totient is φ = 31955302630944.

The previous prime is 104240635521343. The next prime is 104240635521383. The reversal of 104240635521354 is 453125536042401.

104240635521354 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 4 + 0 + 63 + 552 + 1 + 35 + 4 = 666.

It is a super-2 number, since 2×104240635521354² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19346194 + ... + 24140349.

It is an arithmetic number, because the mean of its divisors is an integer number (2549616074720).

Almost surely, 2^{104240635521354} is an apocalyptic number.

104240635521354 is an abundant number, since it is smaller than the sum of its proper divisors (140522507651766).

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

104240635521354 is a wasteful number, since it uses less digits than its factorization.

104240635521354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43486776 (or 43486773 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 104240635521354 in words is "one hundred four trillion, two hundred forty billion, six hundred thirty-five million, five hundred twenty-one thousand, three hundred fifty-four".