432457603944 has 64 divisors (see below), whose sum is σ = 1087171683840. Its totient is φ = 143349984960.

The previous prime is 432457603943. The next prime is 432457603961. The reversal of 432457603944 is 449306754234.

It is not an unprimeable number, because it can be changed into a prime (432457603943) 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, 6158359 + ... + 6228185.

It is an arithmetic number, because the mean of its divisors is an integer number (16987057560).

Almost surely, 2^432457603944 is an apocalyptic number.

It is an amenable number.

432457603944 is an abundant number, since it is smaller than the sum of its proper divisors (654714079896).

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

432457603944 is a wasteful number, since it uses less digits than its factorization.

432457603944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71270 (or 71266 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 51.

The spelling of 432457603944 in words is "four hundred thirty-two billion, four hundred fifty-seven million, six hundred three thousand, nine hundred forty-four".