431436634134 has 16 divisors (see below), whose sum is σ = 941316292800. Its totient is φ = 130738373960.

The previous prime is 431436634009. The next prime is 431436634147.

431436634134 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×431436634134² (a number of 24 digits) contains 22 as substring.

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, 3268459284 + ... + 3268459415.

It is an arithmetic number, because the mean of its divisors is an integer number (58832268300).

Almost surely, 2^431436634134 is an apocalyptic number.

431436634134 is an abundant number, since it is smaller than the sum of its proper divisors (509879658666).

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

431436634134 is a wasteful number, since it uses less digits than its factorization.

431436634134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6536918715.

The product of its digits is 746496, while the sum is 42.

The spelling of 431436634134 in words is "four hundred thirty-one billion, four hundred thirty-six million, six hundred thirty-four thousand, one hundred thirty-four".