432544540343232 has 112 divisors (see below), whose sum is σ = 1225092699619200. Its totient is φ = 134277876864000.

The previous prime is 432544540343177. The next prime is 432544540343297. The reversal of 432544540343232 is 232343045445234.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1004618019 + ... + 1005048482.

Almost surely, 2^{432544540343232} is an apocalyptic number.

It is an amenable number.

432544540343232 is an abundant number, since it is smaller than the sum of its proper divisors (792548159275968).

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

432544540343232 is a wasteful number, since it uses less digits than its factorization.

432544540343232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009666594 (or 2009666584 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 48.

Adding to 432544540343232 its reverse (232343045445234), we get a palindrome (664887585788466).

The spelling of 432544540343232 in words is "four hundred thirty-two trillion, five hundred forty-four billion, five hundred forty million, three hundred forty-three thousand, two hundred thirty-two".