431014243204 has 48 divisors (see below), whose sum is σ = 817045004160. Its totient is φ = 198198156800.

The previous prime is 431014243199. The next prime is 431014243223. The reversal of 431014243204 is 402342410134.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348354 + ... + 991654.

It is an arithmetic number, because the mean of its divisors is an integer number (17021770920).

Almost surely, 2^431014243204 is an apocalyptic number.

It is an amenable number.

431014243204 is a deficient number, since it is larger than the sum of its proper divisors (386030760956).

431014243204 is a wasteful number, since it uses less digits than its factorization.

431014243204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643548 (or 643546 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 431014243204 its reverse (402342410134), we get a palindrome (833356653338).

The spelling of 431014243204 in words is "four hundred thirty-one billion, fourteen million, two hundred forty-three thousand, two hundred four".