116777661126 has 24 divisors (see below), whose sum is σ = 271686804120. Its totient is φ = 33365045952.

The previous prime is 116777661109. The next prime is 116777661193. The reversal of 116777661126 is 621166777611.

116777661126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198601171 + ... + 198601758.

It is an arithmetic number, because the mean of its divisors is an integer number (11320283505).

Almost surely, 2^116777661126 is an apocalyptic number.

116777661126 is an abundant number, since it is smaller than the sum of its proper divisors (154909142994).

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

116777661126 is a wasteful number, since it uses less digits than its factorization.

116777661126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397202948 (or 397202941 counting only the distinct ones).

The product of its digits is 889056, while the sum is 51.

The spelling of 116777661126 in words is "one hundred sixteen billion, seven hundred seventy-seven million, six hundred sixty-one thousand, one hundred twenty-six".