117709319991306 has 16 divisors (see below), whose sum is σ = 241781305928544. Its totient is φ = 38175995672784.

The previous prime is 117709319991281. The next prime is 117709319991311. The reversal of 117709319991306 is 603199913907711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265111080840 + ... + 265111081283.

It is an arithmetic number, because the mean of its divisors is an integer number (15111331620534).

Almost surely, 2^{117709319991306} is an apocalyptic number.

117709319991306 is an abundant number, since it is smaller than the sum of its proper divisors (124071985937238).

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

117709319991306 is a wasteful number, since it uses less digits than its factorization.

117709319991306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530222162165.

The product of its (nonzero) digits is 17360406, while the sum is 66.

The spelling of 117709319991306 in words is "one hundred seventeen trillion, seven hundred nine billion, three hundred nineteen million, nine hundred ninety-one thousand, three hundred six".