117627345626 has 12 divisors (see below), whose sum is σ = 205247715498. Its totient is φ = 50411719512.

The previous prime is 117627345581. The next prime is 117627345629. The reversal of 117627345626 is 626543726711.

It can be written as a sum of positive squares in only one way, i.e., 116571030625 + 1056315001 = 341425^2 + 32501^2 .

It is a super-2 number, since 2×117627345626² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117627345629) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 600139421 + ... + 600139616.

Almost surely, 2^117627345626 is an apocalyptic number.

117627345626 is a deficient number, since it is larger than the sum of its proper divisors (87620369872).

117627345626 is a wasteful number, since it uses less digits than its factorization.

117627345626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200279053 (or 1200279046 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The spelling of 117627345626 in words is "one hundred seventeen billion, six hundred twenty-seven million, three hundred forty-five thousand, six hundred twenty-six".