116815328236995 has 128 divisors (see below), whose sum is σ = 190563215673600. Its totient is φ = 61098105765888.

The previous prime is 116815328236951. The next prime is 116815328237051. The reversal of 116815328236995 is 599632823518611.

It is a Cunningham number, because it is equal to 10808114²-1.

It is not a de Polignac number, because 116815328236995 - 2¹⁶ = 116815328171459 is a prime.

It is a super-2 number, since 2×116815328236995² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 51392576179 + ... + 51392578451.

It is an arithmetic number, because the mean of its divisors is an integer number (1488775122450).

Almost surely, 2^{116815328236995} is an apocalyptic number.

116815328236995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116815328236995 is a deficient number, since it is larger than the sum of its proper divisors (73747887436605).

116815328236995 is a wasteful number, since it uses less digits than its factorization.

116815328236995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369.

The product of its digits is 167961600, while the sum is 69.

The spelling of 116815328236995 in words is "one hundred sixteen trillion, eight hundred fifteen billion, three hundred twenty-eight million, two hundred thirty-six thousand, nine hundred ninety-five".