116213747139 has 112 divisors (see below), whose sum is σ = 206507747520. Its totient is φ = 63959777280.

The previous prime is 116213747137. The next prime is 116213747149. The reversal of 116213747139 is 931747312611.

116213747139 is a `hidden beast` number, since 1 + 1 + 621 + 3 + 7 + 4 + 7 + 13 + 9 = 666.

It is not a de Polignac number, because 116213747139 - 2¹ = 116213747137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116213747094 and 116213747103.

It is not an unprimeable number, because it can be changed into a prime (116213747131) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 85387819 + ... + 85389179.

Almost surely, 2^116213747139 is an apocalyptic number.

116213747139 is a deficient number, since it is larger than the sum of its proper divisors (90294000381).

116213747139 is an equidigital number, since it uses as much as digits as its factorization.

116213747139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1977 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The spelling of 116213747139 in words is "one hundred sixteen billion, two hundred thirteen million, seven hundred forty-seven thousand, one hundred thirty-nine".