431333013112 has 16 divisors (see below), whose sum is σ = 808770525840. Its totient is φ = 215660872896.

The previous prime is 431333013107. The next prime is 431333013197. The reversal of 431333013112 is 211310333134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369453 + ... + 999580.

It is an arithmetic number, because the mean of its divisors is an integer number (50548157865).

Almost surely, 2^431333013112 is an apocalyptic number.

It is an amenable number.

431333013112 is a deficient number, since it is larger than the sum of its proper divisors (377437512728).

431333013112 is a wasteful number, since it uses less digits than its factorization.

431333013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408422 (or 1408418 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 431333013112 its reverse (211310333134), we get a palindrome (642643346246).

The spelling of 431333013112 in words is "four hundred thirty-one billion, three hundred thirty-three million, thirteen thousand, one hundred twelve".