116166272674 has 4 divisors (see below), whose sum is σ = 174249409014. Its totient is φ = 58083136336.

The previous prime is 116166272657. The next prime is 116166272687. The reversal of 116166272674 is 476272661611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 476272661611 = 61 ⋅7807748551.

It can be written as a sum of positive squares in only one way, i.e., 111145558225 + 5020714449 = 333385^2 + 70857^2 .

It is a super-2 number, since 2×116166272674² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) 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, 29041568167 + ... + 29041568170.

Almost surely, 2^116166272674 is an apocalyptic number.

116166272674 is a deficient number, since it is larger than the sum of its proper divisors (58083136340).

116166272674 is an equidigital number, since it uses as much as digits as its factorization.

116166272674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58083136339.

The product of its digits is 1016064, while the sum is 49.

The spelling of 116166272674 in words is "one hundred sixteen billion, one hundred sixty-six million, two hundred seventy-two thousand, six hundred seventy-four".