116438799699 has 16 divisors (see below), whose sum is σ = 173395725600. Its totient is φ = 77223656448.

The previous prime is 116438799691. The next prime is 116438799713. The reversal of 116438799699 is 996997834611.

It is a happy number.

116438799699 is a `hidden beast` number, since 1 + 16 + 438 + 7 + 9 + 96 + 99 = 666.

It is not a de Polignac number, because 116438799699 - 2³ = 116438799691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116438799691) 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, 11167194 + ... + 11177615.

It is an arithmetic number, because the mean of its divisors is an integer number (10837232850).

Almost surely, 2^116438799699 is an apocalyptic number.

116438799699 is a deficient number, since it is larger than the sum of its proper divisors (56956925901).

116438799699 is a wasteful number, since it uses less digits than its factorization.

116438799699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22345011 (or 22345005 counting only the distinct ones).

The product of its digits is 158723712, while the sum is 72.

The spelling of 116438799699 in words is "one hundred sixteen billion, four hundred thirty-eight million, seven hundred ninety-nine thousand, six hundred ninety-nine".