431124124260056 has 8 divisors (see below), whose sum is σ = 808357732987620. Its totient is φ = 215562062130024.

The previous prime is 431124124260041. The next prime is 431124124260077. The reversal of 431124124260056 is 650062421421134.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 431124124259995 and 431124124260022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26945257766246 + ... + 26945257766261.

Almost surely, 2^{431124124260056} is an apocalyptic number.

It is an amenable number.

431124124260056 is a deficient number, since it is larger than the sum of its proper divisors (377233608727564).

431124124260056 is a wasteful number, since it uses less digits than its factorization.

431124124260056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53890515532513 (or 53890515532509 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 431124124260056 in words is "four hundred thirty-one trillion, one hundred twenty-four billion, one hundred twenty-four million, two hundred sixty thousand, fifty-six".