431626694325 has 12 divisors (see below), whose sum is σ = 713622801408. Its totient is φ = 230200903600.

The previous prime is 431626694311. The next prime is 431626694351. The reversal of 431626694325 is 523496626134.

It is not a de Polignac number, because 431626694325 - 2⁵ = 431626694293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2877511221 + ... + 2877511370.

It is an arithmetic number, because the mean of its divisors is an integer number (59468566784).

Almost surely, 2^431626694325 is an apocalyptic number.

It is an amenable number.

431626694325 is a deficient number, since it is larger than the sum of its proper divisors (281996107083).

431626694325 is a wasteful number, since it uses less digits than its factorization.

431626694325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755022604 (or 5755022599 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 51.

The spelling of 431626694325 in words is "four hundred thirty-one billion, six hundred twenty-six million, six hundred ninety-four thousand, three hundred twenty-five".