431013214421432 has 16 divisors (see below), whose sum is σ = 808960358576760. Its totient is φ = 215290452134304.

The previous prime is 431013214421423. The next prime is 431013214421459. The reversal of 431013214421432 is 234124412310134.

It is a junction number, because it is equal to n+sod(n) for n = 431013214421392 and 431013214421401.

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, 27019376078 + ... + 27019392029.

Almost surely, 2^{431013214421432} is an apocalyptic number.

It is an amenable number.

431013214421432 is a deficient number, since it is larger than the sum of its proper divisors (377947144155328).

431013214421432 is a wasteful number, since it uses less digits than its factorization.

431013214421432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54038769110 (or 54038769106 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 431013214421432 its reverse (234124412310134), we get a palindrome (665137626731566).

The spelling of 431013214421432 in words is "four hundred thirty-one trillion, thirteen billion, two hundred fourteen million, four hundred twenty-one thousand, four hundred thirty-two".