431242202242134 has 12 divisors (see below), whose sum is σ = 934358104857996. Its totient is φ = 143747400747372.

The previous prime is 431242202242099. The next prime is 431242202242147.

431242202242134 is a `hidden beast` number, since 4 + 3 + 1 + 2 + 4 + 220 + 2 + 2 + 421 + 3 + 4 = 666.

431242202242134 is nontrivially palindromic in base 10.

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 5 ways as a sum of consecutive naturals, for example, 11978950062264 + ... + 11978950062299.

It is an arithmetic number, because the mean of its divisors is an integer number (77863175404833).

Almost surely, 2^{431242202242134} is an apocalyptic number.

431242202242134 is an abundant number, since it is smaller than the sum of its proper divisors (503115902615862).

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

431242202242134 is a wasteful number, since it uses less digits than its factorization.

431242202242134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23957900124571 (or 23957900124568 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

It can be divided in two parts, 43124220 and 2242134, that added together give a palindrome (45366354).

The spelling of 431242202242134 in words is "four hundred thirty-one trillion, two hundred forty-two billion, two hundred two million, two hundred forty-two thousand, one hundred thirty-four".