116716557724045 has 4 divisors (see below), whose sum is σ = 140059869268860. Its totient is φ = 93373246179232.

The previous prime is 116716557724007. The next prime is 116716557724051. The reversal of 116716557724045 is 540427755617611.

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 40597528681161 + 76119029042884 = 6371619^2 + 8724622^2 .

It is a cyclic number.

It is not a de Polignac number, because 116716557724045 - 2²⁷ = 116716423506317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11671655772400 + ... + 11671655772409.

It is an arithmetic number, because the mean of its divisors is an integer number (35014967317215).

Almost surely, 2^{116716557724045} is an apocalyptic number.

It is an amenable number.

116716557724045 is a deficient number, since it is larger than the sum of its proper divisors (23343311544815).

116716557724045 is an equidigital number, since it uses as much as digits as its factorization.

116716557724045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23343311544814.

The product of its (nonzero) digits is 49392000, while the sum is 61.

The spelling of 116716557724045 in words is "one hundred sixteen trillion, seven hundred sixteen billion, five hundred fifty-seven million, seven hundred twenty-four thousand, forty-five".