432425345 has 32 divisors (see below), whose sum is σ = 605024640. Its totient is φ = 293207040.

The previous prime is 432425261. The next prime is 432425359. The reversal of 432425345 is 543524234.

It is a de Polignac number, because none of the positive numbers 2^k-432425345 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99794 + ... + 104036.

It is an arithmetic number, because the mean of its divisors is an integer number (18907020).

Almost surely, 2^432425345 is an apocalyptic number.

It is an amenable number.

432425345 is a deficient number, since it is larger than the sum of its proper divisors (172599295).

432425345 is a wasteful number, since it uses less digits than its factorization.

432425345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4385.

The product of its digits is 57600, while the sum is 32.

The square root of 432425345 is about 20794.8393838471. The cubic root of 432425345 is about 756.2006509246.

Adding to 432425345 its reverse (543524234), we get a palindrome (975949579).

The spelling of 432425345 in words is "four hundred thirty-two million, four hundred twenty-five thousand, three hundred forty-five".