431424432022 has 16 divisors (see below), whose sum is σ = 707306850432. Its totient is φ = 196474124160.

The previous prime is 431424432001. The next prime is 431424432067. The reversal of 431424432022 is 220234424134.

It is a super-2 number, since 2×431424432022² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204659493 + ... + 204661600.

It is an arithmetic number, because the mean of its divisors is an integer number (44206678152).

Almost surely, 2^431424432022 is an apocalyptic number.

431424432022 is a deficient number, since it is larger than the sum of its proper divisors (275882418410).

431424432022 is a wasteful number, since it uses less digits than its factorization.

431424432022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409321143.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 431424432022 its reverse (220234424134), we get a palindrome (651658856156).

The spelling of 431424432022 in words is "four hundred thirty-one billion, four hundred twenty-four million, four hundred thirty-two thousand, twenty-two".