117447627066 has 48 divisors (see below), whose sum is σ = 295075042752. Its totient is φ = 30505875840.

The previous prime is 117447626987. The next prime is 117447627091. The reversal of 117447627066 is 660726744711.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11550175 + ... + 11560338.

It is an arithmetic number, because the mean of its divisors is an integer number (6147396724).

Almost surely, 2^117447627066 is an apocalyptic number.

117447627066 is an abundant number, since it is smaller than the sum of its proper divisors (177627415686).

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

117447627066 is a wasteful number, since it uses less digits than its factorization.

117447627066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23110547 (or 23110536 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 51.

The spelling of 117447627066 in words is "one hundred seventeen billion, four hundred forty-seven million, six hundred twenty-seven thousand, sixty-six".