115816229359 has 12 divisors (see below), whose sum is σ = 121311627696. Its totient is φ = 110560247072.

The previous prime is 115816229303. The next prime is 115816229381. The reversal of 115816229359 is 953922618511.

It is not a de Polignac number, because 115816229359 - 2³¹ = 113668745711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115816229159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48459 + ... + 483715.

It is an arithmetic number, because the mean of its divisors is an integer number (10109302308).

Almost surely, 2^115816229359 is an apocalyptic number.

115816229359 is a deficient number, since it is larger than the sum of its proper divisors (5495398337).

115816229359 is an equidigital number, since it uses as much as digits as its factorization.

115816229359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435806 (or 435783 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 52.

The spelling of 115816229359 in words is "one hundred fifteen billion, eight hundred sixteen million, two hundred twenty-nine thousand, three hundred fifty-nine".