116138382088 has 8 divisors (see below), whose sum is σ = 217759466430. Its totient is φ = 58069191040.

The previous prime is 116138382077. The next prime is 116138382097. The reversal of 116138382088 is 880283831611.

It can be written as a sum of positive squares in only one way, i.e., 66606318724 + 49532063364 = 258082^2 + 222558^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7258648873 + ... + 7258648888.

Almost surely, 2^116138382088 is an apocalyptic number.

It is an amenable number.

116138382088 is a deficient number, since it is larger than the sum of its proper divisors (101621084342).

116138382088 is a wasteful number, since it uses less digits than its factorization.

116138382088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14517297767 (or 14517297763 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 49.

The spelling of 116138382088 in words is "one hundred sixteen billion, one hundred thirty-eight million, three hundred eighty-two thousand, eighty-eight".