431223322134 has 32 divisors (see below), whose sum is σ = 966279292416. Its totient is φ = 127142010720.

The previous prime is 431223322087. The next prime is 431223322177.

It is a happy number.

431223322134 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88290622 + ... + 88295505.

It is an arithmetic number, because the mean of its divisors is an integer number (30196227888).

Almost surely, 2^431223322134 is an apocalyptic number.

431223322134 is an abundant number, since it is smaller than the sum of its proper divisors (535055970282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431223322134 is a wasteful number, since it uses less digits than its factorization.

431223322134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176586180.

The product of its digits is 20736, while the sum is 30.

It can be divided in two parts, 431223 and 322134, that added together give a palindrome (753357).

The spelling of 431223322134 in words is "four hundred thirty-one billion, two hundred twenty-three million, three hundred twenty-two thousand, one hundred thirty-four".