432312012345 has 16 divisors (see below), whose sum is σ = 691808869440. Its totient is φ = 230529856704.

The previous prime is 432312012277. The next prime is 432312012383. The reversal of 432312012345 is 543210213234.

It is not a de Polignac number, because 432312012345 - 2¹⁹ = 432311488057 is a prime.

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, 2186455 + ... + 2375964.

It is an arithmetic number, because the mean of its divisors is an integer number (43238054340).

Almost surely, 2^432312012345 is an apocalyptic number.

It is an amenable number.

432312012345 is a deficient number, since it is larger than the sum of its proper divisors (259496857095).

432312012345 is a wasteful number, since it uses less digits than its factorization.

432312012345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4568744.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 432312012345 its reverse (543210213234), we get a palindrome (975522225579).

The spelling of 432312012345 in words is "four hundred thirty-two billion, three hundred twelve million, twelve thousand, three hundred forty-five".