432312042 has 16 divisors (see below), whose sum is σ = 876802752. Its totient is φ = 142074240.

The previous prime is 432312031. The next prime is 432312047. The reversal of 432312042 is 240213234.

It is not an unprimeable number, because it can be changed into a prime (432312047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506983 + ... + 507834.

It is an arithmetic number, because the mean of its divisors is an integer number (54800172).

Almost surely, 2^432312042 is an apocalyptic number.

432312042 is an abundant number, since it is smaller than the sum of its proper divisors (444490710).

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

432312042 is a wasteful number, since it uses less digits than its factorization.

432312042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014893.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 432312042 is about 20792.1148996440. The cubic root of 432312042 is about 756.1345992252.

Adding to 432312042 its reverse (240213234), we get a palindrome (672525276).

The spelling of 432312042 in words is "four hundred thirty-two million, three hundred twelve thousand, forty-two".