104872801026 has 96 divisors (see below), whose sum is σ = 243183346560. Its totient is φ = 29534552064.

The previous prime is 104872801003. The next prime is 104872801057. The reversal of 104872801026 is 620108278401.

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 (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136375170 + ... + 136375938.

It is an arithmetic number, because the mean of its divisors is an integer number (2533159860).

Almost surely, 2^104872801026 is an apocalyptic number.

104872801026 is an abundant number, since it is smaller than the sum of its proper divisors (138310545534).

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

104872801026 is a wasteful number, since it uses less digits than its factorization.

104872801026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 104872801026 in words is "one hundred four billion, eight hundred seventy-two million, eight hundred one thousand, twenty-six".