117952407364 has 81 divisors (see below), whose sum is σ = 231317480541. Its totient is φ = 52587839040.

The previous prime is 117952407323. The next prime is 117952407373. The reversal of 117952407364 is 463704259711.

The square root of 117952407364 is 343442.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 23953752900 + 93998654464 = 154770^2 + 306592^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 506233392 + ... + 506233624.

Almost surely, 2^117952407364 is an apocalyptic number.

117952407364 is the 343442-nd square number.

It is an amenable number.

117952407364 is a deficient number, since it is larger than the sum of its proper divisors (113365073177).

117952407364 is an equidigital number, since it uses as much as digits as its factorization.

117952407364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 49.

Multiplying 117952407364 by its sum of digits (49), we get a square (5779667960836 = 2404094²).

The spelling of 117952407364 in words is "one hundred seventeen billion, nine hundred fifty-two million, four hundred seven thousand, three hundred sixty-four".