107189236452 has 12 divisors (see below), whose sum is σ = 250108218416. Its totient is φ = 35729745480.

The previous prime is 107189236447. The next prime is 107189236471. The reversal of 107189236452 is 254632981701.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×107189236452² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4466218174 + ... + 4466218197.

It is a 1-persistent number, because it is pandigital, but 2⋅107189236452 = 214378472904 is not.

Almost surely, 2^107189236452 is an apocalyptic number.

107189236452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107189236452 is an abundant number, since it is smaller than the sum of its proper divisors (142918981964).

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

107189236452 is a wasteful number, since it uses less digits than its factorization.

107189236452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8932436378 (or 8932436376 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 107189236452 in words is "one hundred seven billion, one hundred eighty-nine million, two hundred thirty-six thousand, four hundred fifty-two".