318482817628 has 6 divisors (see below), whose sum is σ = 557344930856. Its totient is φ = 159241408812.

The previous prime is 318482817607. The next prime is 318482817643. The reversal of 318482817628 is 826718284813.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39810352200 + ... + 39810352207.

Almost surely, 2^318482817628 is an apocalyptic number.

It is an amenable number.

318482817628 is a deficient number, since it is larger than the sum of its proper divisors (238862113228).

318482817628 is a wasteful number, since it uses less digits than its factorization.

318482817628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79620704411 (or 79620704409 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 58.

The spelling of 318482817628 in words is "three hundred eighteen billion, four hundred eighty-two million, eight hundred seventeen thousand, six hundred twenty-eight".