432045131 has 4 divisors (see below), whose sum is σ = 493765872. Its totient is φ = 370324392.

The previous prime is 432045101. The next prime is 432045149. The reversal of 432045131 is 131540234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 432045131 - 2²⁶ = 364936267 is a prime.

It is a super-2 number, since 2×432045131² = 373325990441614322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 432045097 and 432045106.

It is not an unprimeable number, because it can be changed into a prime (432045101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30860360 + ... + 30860373.

It is an arithmetic number, because the mean of its divisors is an integer number (123441468).

Almost surely, 2^432045131 is an apocalyptic number.

432045131 is a deficient number, since it is larger than the sum of its proper divisors (61720741).

432045131 is an equidigital number, since it uses as much as digits as its factorization.

432045131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61720740.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 432045131 is about 20785.6953455977. The cubic root of 432045131 is about 755.9789537873.

Adding to 432045131 its reverse (131540234), we get a palindrome (563585365).

The spelling of 432045131 in words is "four hundred thirty-two million, forty-five thousand, one hundred thirty-one".