40432108122 has 64 divisors (see below), whose sum is σ = 102704578560. Its totient is φ = 11549796912.

The previous prime is 40432108111. The next prime is 40432108133. The reversal of 40432108122 is 22180123404.

40432108122 is a `hidden beast` number, since 4 + 0 + 432 + 108 + 122 = 666.

It is an interprime number because it is at equal distance from previous prime (40432108111) and next prime (40432108133).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3859063 + ... + 3869525.

It is an arithmetic number, because the mean of its divisors is an integer number (1604759040).

Almost surely, 2^40432108122 is an apocalyptic number.

40432108122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40432108122 is an abundant number, since it is smaller than the sum of its proper divisors (62272470438).

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

40432108122 is a wasteful number, since it uses less digits than its factorization.

40432108122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20704 (or 20698 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 40432108122 in words is "forty billion, four hundred thirty-two million, one hundred eight thousand, one hundred twenty-two".