431123464321134 has 16 divisors (see below), whose sum is σ = 928573615461072. Its totient is φ = 132653373637248.

The previous prime is 431123464321073. The next prime is 431123464321211.

431123464321134 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×431123464321134² (a number of 30 digits) contains 22 as substring.

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, 2763611950699 + ... + 2763611950854.

It is an arithmetic number, because the mean of its divisors is an integer number (58035850966317).

Almost surely, 2^{431123464321134} is an apocalyptic number.

431123464321134 is an abundant number, since it is smaller than the sum of its proper divisors (497450151139938).

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

431123464321134 is a wasteful number, since it uses less digits than its factorization.

431123464321134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5527223901571.

The product of its digits is 497664, while the sum is 42.

The spelling of 431123464321134 in words is "four hundred thirty-one trillion, one hundred twenty-three billion, four hundred sixty-four million, three hundred twenty-one thousand, one hundred thirty-four".