431347743134 has 48 divisors (see below), whose sum is σ = 829210959216. Its totient is φ = 166393584000.

The previous prime is 431347743121. The next prime is 431347743187.

431347743134 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1871999 + ... + 2089754.

It is an arithmetic number, because the mean of its divisors is an integer number (17275228317).

Almost surely, 2^431347743134 is an apocalyptic number.

431347743134 is a deficient number, since it is larger than the sum of its proper divisors (397863216082).

431347743134 is a wasteful number, since it uses less digits than its factorization.

431347743134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3961881 (or 3961874 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 44.

The spelling of 431347743134 in words is "four hundred thirty-one billion, three hundred forty-seven million, seven hundred forty-three thousand, one hundred thirty-four".