116502142664 has 8 divisors (see below), whose sum is σ = 218441517510. Its totient is φ = 58251071328.

The previous prime is 116502142657. The next prime is 116502142667. The reversal of 116502142664 is 466241205611.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 105717320164 + 10784822500 = 325142^2 + 103850^2 .

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

It is not an unprimeable number, because it can be changed into a prime (116502142667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7281383909 + ... + 7281383924.

Almost surely, 2^116502142664 is an apocalyptic number.

It is an amenable number.

116502142664 is a deficient number, since it is larger than the sum of its proper divisors (101939374846).

116502142664 is a wasteful number, since it uses less digits than its factorization.

116502142664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14562767839 (or 14562767835 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 116502142664 in words is "one hundred sixteen billion, five hundred two million, one hundred forty-two thousand, six hundred sixty-four".