432641625144 has 16 divisors (see below), whose sum is σ = 1081604062920. Its totient is φ = 144213875040.

The previous prime is 432641625139. The next prime is 432641625181. The reversal of 432641625144 is 441526146234.

It is a junction number, because it is equal to n+sod(n) for n = 432641625096 and 432641625105.

It is a congruent number.

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, 9013367167 + ... + 9013367214.

Almost surely, 2^432641625144 is an apocalyptic number.

It is an amenable number.

432641625144 is an abundant number, since it is smaller than the sum of its proper divisors (648962437776).

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

432641625144 is a wasteful number, since it uses less digits than its factorization.

432641625144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18026734390 (or 18026734386 counting only the distinct ones).

The product of its digits is 552960, while the sum is 42.

It can be divided in two parts, 432641 and 625144, that added together give a triangular number (1057785 = T₁₄₅₄).

The spelling of 432641625144 in words is "four hundred thirty-two billion, six hundred forty-one million, six hundred twenty-five thousand, one hundred forty-four".