104891088216 has 32 divisors (see below), whose sum is σ = 262264478400. Its totient is φ = 34958795040.

The previous prime is 104891088199. The next prime is 104891088251. The reversal of 104891088216 is 612880198401.

It is a super-2 number, since 2×104891088216² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129450 + ... + 475961.

It is an arithmetic number, because the mean of its divisors is an integer number (8195764950).

Almost surely, 2^104891088216 is an apocalyptic number.

It is an amenable number.

104891088216 is an abundant number, since it is smaller than the sum of its proper divisors (157373390184).

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

104891088216 is a wasteful number, since it uses less digits than its factorization.

104891088216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612639 (or 612635 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 48.

The spelling of 104891088216 in words is "one hundred four billion, eight hundred ninety-one million, eighty-eight thousand, two hundred sixteen".