431214423134 has 64 divisors (see below), whose sum is σ = 755958723264. Its totient is φ = 182304000000.

The previous prime is 431214423113. The next prime is 431214423197. The reversal of 431214423134 is 431324412134.

It is a self number, because there is not a number n which added to its sum of digits gives 431214423134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20425184 + ... + 20446284.

It is an arithmetic number, because the mean of its divisors is an integer number (11811855051).

Almost surely, 2^431214423134 is an apocalyptic number.

431214423134 is a deficient number, since it is larger than the sum of its proper divisors (324744300130).

431214423134 is a wasteful number, since it uses less digits than its factorization.

431214423134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21773.

The product of its digits is 27648, while the sum is 32.

Adding to 431214423134 its reverse (431324412134), we get a palindrome (862538835268).

The spelling of 431214423134 in words is "four hundred thirty-one billion, two hundred fourteen million, four hundred twenty-three thousand, one hundred thirty-four".