116356714321 has 9 divisors (see below), whose sum is σ = 116890941531. Its totient is φ = 115824922272.

The previous prime is 116356714301. The next prime is 116356714349. The reversal of 116356714321 is 123417653611.

It is a happy number.

The square root of 116356714321 is 341111.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 115998142225 + 358572096 = 340585^2 + 18936^2 .

It is not a de Polignac number, because 116356714321 - 2⁷ = 116356714193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116356714301) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 89711545 + ... + 89712841.

Almost surely, 2^116356714321 is an apocalyptic number.

116356714321 is the 341111-st square number.

116356714321 is the 170556-th centered octagonal number.

It is an amenable number.

116356714321 is a deficient number, since it is larger than the sum of its proper divisors (534227210).

116356714321 is an frugal number, since it uses more digits than its factorization.

116356714321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120 (or 1560 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The spelling of 116356714321 in words is "one hundred sixteen billion, three hundred fifty-six million, seven hundred fourteen thousand, three hundred twenty-one".