116826746792218 has 4 divisors (see below), whose sum is σ = 175240120188330. Its totient is φ = 58413373396108.

The previous prime is 116826746792209. The next prime is 116826746792263. The reversal of 116826746792218 is 812297647628611.

It is a happy number.

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., 116469055478889 + 357691313329 = 10792083^2 + 598073^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29206686698053 + ... + 29206686698056.

Almost surely, 2^{116826746792218} is an apocalyptic number.

116826746792218 is a deficient number, since it is larger than the sum of its proper divisors (58413373396112).

116826746792218 is an equidigital number, since it uses as much as digits as its factorization.

116826746792218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58413373396111.

The product of its digits is 195084288, while the sum is 70.

The spelling of 116826746792218 in words is "one hundred sixteen trillion, eight hundred twenty-six billion, seven hundred forty-six million, seven hundred ninety-two thousand, two hundred eighteen".