116237389656 has 32 divisors (see below), whose sum is σ = 290875392000. Its totient is φ = 38708207520.

The previous prime is 116237389649. The next prime is 116237389693. The reversal of 116237389656 is 656983732611.

It is a super-2 number, since 2×116237389656² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116237389596 and 116237389605.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 2324056 + ... + 2373543.

It is an arithmetic number, because the mean of its divisors is an integer number (9089856000).

Almost surely, 2^116237389656 is an apocalyptic number.

It is an amenable number.

116237389656 is an abundant number, since it is smaller than the sum of its proper divisors (174638002344).

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

116237389656 is a wasteful number, since it uses less digits than its factorization.

116237389656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4698639 (or 4698635 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 57.

The spelling of 116237389656 in words is "one hundred sixteen billion, two hundred thirty-seven million, three hundred eighty-nine thousand, six hundred fifty-six".