627913133420 has 12 divisors (see below), whose sum is σ = 1318617580224. Its totient is φ = 251165253360.

The previous prime is 627913133381. The next prime is 627913133423. The reversal of 627913133420 is 24331319726.

It is a happy number.

It is a super-3 number, since 3×627913133420³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (627913133423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15697828316 + ... + 15697828355.

It is an arithmetic number, because the mean of its divisors is an integer number (109884798352).

Almost surely, 2^627913133420 is an apocalyptic number.

It is an amenable number.

627913133420 is an abundant number, since it is smaller than the sum of its proper divisors (690704446804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

627913133420 is a wasteful number, since it uses less digits than its factorization.

627913133420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31395656680 (or 31395656678 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 627913133420 in words is "six hundred twenty-seven billion, nine hundred thirteen million, one hundred thirty-three thousand, four hundred twenty".