431123141321134 has 16 divisors (see below), whose sum is σ = 647378984981520. Its totient is φ = 215330151312640.

The previous prime is 431123141321051. The next prime is 431123141321143.

431123141321134 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 431123141321134.

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 7 ways as a sum of consecutive naturals, for example, 178726782 + ... + 181122910.

It is an arithmetic number, because the mean of its divisors is an integer number (40461186561345).

Almost surely, 2^{431123141321134} is an apocalyptic number.

431123141321134 is a deficient number, since it is larger than the sum of its proper divisors (216255843660386).

431123141321134 is a wasteful number, since it uses less digits than its factorization.

431123141321134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492675.

The product of its digits is 20736, while the sum is 34.

The spelling of 431123141321134 in words is "four hundred thirty-one trillion, one hundred twenty-three billion, one hundred forty-one million, three hundred twenty-one thousand, one hundred thirty-four".