116056721950 has 48 divisors (see below), whose sum is σ = 233104455360. Its totient is φ = 42734862720.

The previous prime is 116056721929. The next prime is 116056721953. The reversal of 116056721950 is 59127650611.

It is a super-2 number, since 2×116056721950² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116056721897 and 116056721906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116056721953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4705 + ... + 481804.

It is an arithmetic number, because the mean of its divisors is an integer number (4856342820).

Almost surely, 2^116056721950 is an apocalyptic number.

116056721950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116056721950 is an abundant number, since it is smaller than the sum of its proper divisors (117047733410).

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

116056721950 is a wasteful number, since it uses less digits than its factorization.

116056721950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486901 (or 486896 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 43.

The spelling of 116056721950 in words is "one hundred sixteen billion, fifty-six million, seven hundred twenty-one thousand, nine hundred fifty".