431244161442134 has 32 divisors (see below), whose sum is σ = 682232965079040. Its totient is φ = 204043543748352.

The previous prime is 431244161442119. The next prime is 431244161442187.

431244161442134 is nontrivially palindromic in base 10.

It is a Curzon number.

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, 102495704 + ... + 106620155.

It is an arithmetic number, because the mean of its divisors is an integer number (21319780158720).

Almost surely, 2^{431244161442134} is an apocalyptic number.

431244161442134 is a deficient number, since it is larger than the sum of its proper divisors (250988803636906).

431244161442134 is a wasteful number, since it uses less digits than its factorization.

431244161442134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209116364.

The product of its digits is 884736, while the sum is 44.

The spelling of 431244161442134 in words is "four hundred thirty-one trillion, two hundred forty-four billion, one hundred sixty-one million, four hundred forty-two thousand, one hundred thirty-four".