109632923428 has 48 divisors (see below), whose sum is σ = 221735000704. Its totient is φ = 46457349120.

The previous prime is 109632923423. The next prime is 109632923459. The reversal of 109632923428 is 824329236901.

It is a super-2 number, since 2×109632923428² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109632923423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2950123 + ... + 2987053.

Almost surely, 2^109632923428 is an apocalyptic number.

It is an amenable number.

109632923428 is an abundant number, since it is smaller than the sum of its proper divisors (112102077276).

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

109632923428 is a wasteful number, since it uses less digits than its factorization.

109632923428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38132 (or 38130 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 109632923428 in words is "one hundred nine billion, six hundred thirty-two million, nine hundred twenty-three thousand, four hundred twenty-eight".