431513310412 has 6 divisors (see below), whose sum is σ = 755148293228. Its totient is φ = 215756655204.

The previous prime is 431513310391. The next prime is 431513310539. The reversal of 431513310412 is 214013315134.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53939163798 + ... + 53939163805.

Almost surely, 2^431513310412 is an apocalyptic number.

It is an amenable number.

431513310412 is a deficient number, since it is larger than the sum of its proper divisors (323634982816).

431513310412 is a wasteful number, since it uses less digits than its factorization.

431513310412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107878327607 (or 107878327605 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 431513310412 its reverse (214013315134), we get a palindrome (645526625546).

The spelling of 431513310412 in words is "four hundred thirty-one billion, five hundred thirteen million, three hundred ten thousand, four hundred twelve".