107890956920 has 32 divisors (see below), whose sum is σ = 244025637120. Its totient is φ = 42930430080.

The previous prime is 107890956917. The next prime is 107890957001. The reversal of 107890956920 is 29659098701.

It is a super-2 number, since 2×107890956920² (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, 7053287 + ... + 7068566.

It is an arithmetic number, because the mean of its divisors is an integer number (7625801160).

Almost surely, 2^107890956920 is an apocalyptic number.

107890956920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107890956920 is an abundant number, since it is smaller than the sum of its proper divisors (136134680200).

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

107890956920 is a wasteful number, since it uses less digits than its factorization.

107890956920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14122055 (or 14122051 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 56.

The spelling of 107890956920 in words is "one hundred seven billion, eight hundred ninety million, nine hundred fifty-six thousand, nine hundred twenty".