432152345 has 16 divisors (see below), whose sum is σ = 544484160. Its totient is φ = 328810944.

The previous prime is 432152333. The next prime is 432152381. The reversal of 432152345 is 543251234.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432152345 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 12527 + ... + 31956.

It is an arithmetic number, because the mean of its divisors is an integer number (34030260).

Almost surely, 2^432152345 is an apocalyptic number.

It is an amenable number.

432152345 is a deficient number, since it is larger than the sum of its proper divisors (112331815).

432152345 is a wasteful number, since it uses less digits than its factorization.

432152345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44584.

The product of its digits is 14400, while the sum is 29.

The square root of 432152345 is about 20788.2742188956. The cubic root of 432152345 is about 756.0414818415.

The spelling of 432152345 in words is "four hundred thirty-two million, one hundred fifty-two thousand, three hundred forty-five".