116815274690 has 16 divisors (see below), whose sum is σ = 213831351360. Its totient is φ = 45934141680.

The previous prime is 116815274671. The next prime is 116815274717. The reversal of 116815274690 is 96472518611.

It is a super-2 number, since 2×116815274690² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98995406 + ... + 98996585.

It is an arithmetic number, because the mean of its divisors is an integer number (13364459460).

Almost surely, 2^116815274690 is an apocalyptic number.

116815274690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116815274690 is a deficient number, since it is larger than the sum of its proper divisors (97016076670).

116815274690 is a wasteful number, since it uses less digits than its factorization.

116815274690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197992057.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 116815274690 in words is "one hundred sixteen billion, eight hundred fifteen million, two hundred seventy-four thousand, six hundred ninety".