117579038404 has 9 divisors (see below), whose sum is σ = 205764517357. Its totient is φ = 58789176304.

The previous prime is 117579038383. The next prime is 117579038453. The reversal of 117579038404 is 404830975711.

The square root of 117579038404 is 342898.

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., 88269598404 + 29309440000 = 297102^2 + 171200^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 600072 + ... + 771520.

Almost surely, 2^117579038404 is an apocalyptic number.

117579038404 is the 342898-th square number.

It is an amenable number.

117579038404 is a deficient number, since it is larger than the sum of its proper divisors (88185478953).

117579038404 is an frugal number, since it uses more digits than its factorization.

117579038404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342902 (or 171451 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

Multiplying 117579038404 by its sum of digits (49), we get a square (5761372881796 = 2400286²).

The spelling of 117579038404 in words is "one hundred seventeen billion, five hundred seventy-nine million, thirty-eight thousand, four hundred four".