627421331577604 has 12 divisors (see below), whose sum is σ = 1103191061685328. Its totient is φ = 312223885381800.

The previous prime is 627421331577577. The next prime is 627421331577619. The reversal of 627421331577604 is 406775133124726.

627421331577604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×627421331577604² (a number of 30 digits) contains 22 as substring.

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, 371695100802 + ... + 371695102489.

Almost surely, 2^{627421331577604} is an apocalyptic number.

It is an amenable number.

627421331577604 is a deficient number, since it is larger than the sum of its proper divisors (475769730107724).

627421331577604 is a wasteful number, since it uses less digits than its factorization.

627421331577604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743390203506 (or 743390203504 counting only the distinct ones).

The product of its (nonzero) digits is 35562240, while the sum is 58.

The spelling of 627421331577604 in words is "six hundred twenty-seven trillion, four hundred twenty-one billion, three hundred thirty-one million, five hundred seventy-seven thousand, six hundred four".