116911497786 has 32 divisors (see below), whose sum is σ = 239572444608. Its totient is φ = 38012626560.

The previous prime is 116911497779. The next prime is 116911497797. The reversal of 116911497786 is 687794119611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305480 + ... + 1392156.

It is an arithmetic number, because the mean of its divisors is an integer number (7486638894).

Almost surely, 2^116911497786 is an apocalyptic number.

116911497786 is an abundant number, since it is smaller than the sum of its proper divisors (122660946822).

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

116911497786 is a wasteful number, since it uses less digits than its factorization.

116911497786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92206.

The product of its digits is 4572288, while the sum is 60.

The spelling of 116911497786 in words is "one hundred sixteen billion, nine hundred eleven million, four hundred ninety-seven thousand, seven hundred eighty-six".