104038557531832 has 128 divisors (see below), whose sum is σ = 249041049984000. Its totient is φ = 39569850777600.

The previous prime is 104038557531829. The next prime is 104038557531869. The reversal of 104038557531832 is 238135755830401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1509769 + ... + 14503672.

It is an arithmetic number, because the mean of its divisors is an integer number (1945633203000).

Almost surely, 2^{104038557531832} is an apocalyptic number.

It is an amenable number.

104038557531832 is an abundant number, since it is smaller than the sum of its proper divisors (145002492452168).

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

104038557531832 is a wasteful number, since it uses less digits than its factorization.

104038557531832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16013717 (or 16013713 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 55.

The spelling of 104038557531832 in words is "one hundred four trillion, thirty-eight billion, five hundred fifty-seven million, five hundred thirty-one thousand, eight hundred thirty-two".