117725289994 has 16 divisors (see below), whose sum is σ = 190252748448. Its totient is φ = 54311570352.

The previous prime is 117725289991. The next prime is 117725290057. The reversal of 117725289994 is 499982527711.

It is not an unprimeable number, because it can be changed into a prime (117725289991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903592 + ... + 1025635.

It is an arithmetic number, because the mean of its divisors is an integer number (11890796778).

Almost surely, 2^117725289994 is an apocalyptic number.

117725289994 is a deficient number, since it is larger than the sum of its proper divisors (72527458454).

117725289994 is a wasteful number, since it uses less digits than its factorization.

117725289994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931589.

The product of its digits is 22861440, while the sum is 64.

The spelling of 117725289994 in words is "one hundred seventeen billion, seven hundred twenty-five million, two hundred eighty-nine thousand, nine hundred ninety-four".