432402051 has 4 divisors (see below), whose sum is σ = 576536072. Its totient is φ = 288268032.

The previous prime is 432402013. The next prime is 432402053. The reversal of 432402051 is 150204234.

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

It is not a de Polignac number, because 432402051 - 2⁷ = 432401923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432402053) 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, 72067006 + ... + 72067011.

It is an arithmetic number, because the mean of its divisors is an integer number (144134018).

Almost surely, 2^432402051 is an apocalyptic number.

432402051 is a deficient number, since it is larger than the sum of its proper divisors (144134021).

432402051 is a wasteful number, since it uses less digits than its factorization.

432402051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144134020.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 432402051 is about 20794.2792854189. The cubic root of 432402051 is about 756.1870722768.

Adding to 432402051 its reverse (150204234), we get a palindrome (582606285).

The spelling of 432402051 in words is "four hundred thirty-two million, four hundred two thousand, fifty-one".