431522225134 has 128 divisors (see below), whose sum is σ = 932812941312. Its totient is φ = 144062115840.

The previous prime is 431522225111. The next prime is 431522225143.

431522225134 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×431522225134² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 431522225134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2397639 + ... + 2571325.

It is an arithmetic number, because the mean of its divisors is an integer number (7287601104).

Almost surely, 2^431522225134 is an apocalyptic number.

431522225134 is an abundant number, since it is smaller than the sum of its proper divisors (501290716178).

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

431522225134 is a wasteful number, since it uses less digits than its factorization.

431522225134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173810.

The product of its digits is 57600, while the sum is 34.

It can be divided in two parts, 431522 and 225134, that added together give a palindrome (656656).

The spelling of 431522225134 in words is "four hundred thirty-one billion, five hundred twenty-two million, two hundred twenty-five thousand, one hundred thirty-four".