432023901 has 16 divisors (see below), whose sum is σ = 590438400. Its totient is φ = 280890288.

The previous prime is 432023897. The next prime is 432023909. The reversal of 432023901 is 109320234.

It is not a de Polignac number, because 432023901 - 2² = 432023897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432023909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12870 + ... + 32088.

It is an arithmetic number, because the mean of its divisors is an integer number (36902400).

Almost surely, 2^432023901 is an apocalyptic number.

It is an amenable number.

432023901 is a deficient number, since it is larger than the sum of its proper divisors (158414499).

432023901 is a wasteful number, since it uses less digits than its factorization.

432023901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19408.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 432023901 is about 20785.1846515733. The cubic root of 432023901 is about 755.9665710562.

The spelling of 432023901 in words is "four hundred thirty-two million, twenty-three thousand, nine hundred one".