116415266256 has 80 divisors (see below), whose sum is σ = 334254459520. Its totient is φ = 38793530880.

The previous prime is 116415266251. The next prime is 116415266267. The reversal of 116415266256 is 652662514611.

116415266256 is a `hidden beast` number, since 1 + 1 + 6 + 4 + 15 + 2 + 6 + 625 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116415266251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1478376 + ... + 1555128.

It is an arithmetic number, because the mean of its divisors is an integer number (4178180744).

Almost surely, 2^116415266256 is an apocalyptic number.

116415266256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116415266256 is an abundant number, since it is smaller than the sum of its proper divisors (217839193264).

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

116415266256 is a wasteful number, since it uses less digits than its factorization.

116415266256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80281 (or 80269 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The spelling of 116415266256 in words is "one hundred sixteen billion, four hundred fifteen million, two hundred sixty-six thousand, two hundred fifty-six".