116166214451 has 16 divisors (see below), whose sum is σ = 137558995200. Its totient is φ = 96036521568.

The previous prime is 116166214397. The next prime is 116166214459. The reversal of 116166214451 is 154412661611.

It is a cyclic number.

It is not a de Polignac number, because 116166214451 - 2⁶ = 116166214387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116166214459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2631641 + ... + 2675418.

It is an arithmetic number, because the mean of its divisors is an integer number (8597437200).

Almost surely, 2^116166214451 is an apocalyptic number.

116166214451 is a deficient number, since it is larger than the sum of its proper divisors (21392780749).

116166214451 is an equidigital number, since it uses as much as digits as its factorization.

116166214451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5307178.

The product of its digits is 34560, while the sum is 38.

The spelling of 116166214451 in words is "one hundred sixteen billion, one hundred sixty-six million, two hundred fourteen thousand, four hundred fifty-one".