116951694426 has 96 divisors (see below), whose sum is σ = 306836873280. Its totient is φ = 32915992032.

The previous prime is 116951694413. The next prime is 116951694437. The reversal of 116951694426 is 624496159611.

116951694426 is a `hidden beast` number, since 1 + 1 + 69 + 516 + 9 + 44 + 26 = 666.

It is a super-2 number, since 2×116951694426² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152565 + ... + 507128.

It is an arithmetic number, because the mean of its divisors is an integer number (3196217430).

Almost surely, 2^116951694426 is an apocalyptic number.

116951694426 is an abundant number, since it is smaller than the sum of its proper divisors (189885178854).

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

116951694426 is a wasteful number, since it uses less digits than its factorization.

116951694426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659785 (or 659772 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The spelling of 116951694426 in words is "one hundred sixteen billion, nine hundred fifty-one million, six hundred ninety-four thousand, four hundred twenty-six".