116402036242 has 4 divisors (see below), whose sum is σ = 174603054366. Its totient is φ = 58201018120.

The previous prime is 116402036209. The next prime is 116402036341. The reversal of 116402036242 is 242630204611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 107458740481 + 8943295761 = 327809^2 + 94569^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29100509059 + ... + 29100509062.

Almost surely, 2^116402036242 is an apocalyptic number.

116402036242 is a deficient number, since it is larger than the sum of its proper divisors (58201018124).

116402036242 is an equidigital number, since it uses as much as digits as its factorization.

116402036242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58201018123.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 116402036242 in words is "one hundred sixteen billion, four hundred two million, thirty-six thousand, two hundred forty-two".