116896749134401 has 4 divisors (see below), whose sum is σ = 116918884483204. Its totient is φ = 116874613785600.

The previous prime is 116896749134371. The next prime is 116896749134437. The reversal of 116896749134401 is 104431947698611.

It is a Cunningham number, because it is equal to 10811880²+1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15435469440000 + 101461279694401 = 3928800^2 + 10072799^2 .

It is a cyclic number.

It is not a de Polignac number, because 116896749134401 - 2¹¹ = 116896749132353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116896749134491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11067666480 + ... + 11067677041.

It is an arithmetic number, because the mean of its divisors is an integer number (29229721120801).

Almost surely, 2^{116896749134401} is an apocalyptic number.

It is an amenable number.

116896749134401 is a deficient number, since it is larger than the sum of its proper divisors (22135348803).

116896749134401 is an equidigital number, since it uses as much as digits as its factorization.

116896749134401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22135348802.

The product of its (nonzero) digits is 31352832, while the sum is 64.

The spelling of 116896749134401 in words is "one hundred sixteen trillion, eight hundred ninety-six billion, seven hundred forty-nine million, one hundred thirty-four thousand, four hundred one".