431541134022 has 16 divisors (see below), whose sum is σ = 863694834480. Its totient is φ = 143744950272.

The previous prime is 431541134021. The next prime is 431541134027. The reversal of 431541134022 is 220431145134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431541134021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25514443 + ... + 25531350.

It is an arithmetic number, because the mean of its divisors is an integer number (53980927155).

Almost surely, 2^431541134022 is an apocalyptic number.

431541134022 is an abundant number, since it is smaller than the sum of its proper divisors (432153700458).

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

431541134022 is a wasteful number, since it uses less digits than its factorization.

431541134022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51047207.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 431541134022 its reverse (220431145134), we get a palindrome (651972279156).

The spelling of 431541134022 in words is "four hundred thirty-one billion, five hundred forty-one million, one hundred thirty-four thousand, twenty-two".