1116499612815 has 48 divisors (see below), whose sum is σ = 1940886769536. Its totient is φ = 593739115200.

The previous prime is 1116499612769. The next prime is 1116499612829. The reversal of 1116499612815 is 5182169946111.

1116499612815 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 4 + 9 + 9 + 612 + 8 + 15 = 666.

It is not a de Polignac number, because 1116499612815 - 2¹⁵ = 1116499580047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26205480 + ... + 26248050.

It is an arithmetic number, because the mean of its divisors is an integer number (40435141032).

Almost surely, 2^{1116499612815} is an apocalyptic number.

1116499612815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1116499612815 is a deficient number, since it is larger than the sum of its proper divisors (824387156721).

1116499612815 is a wasteful number, since it uses less digits than its factorization.

1116499612815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44260 (or 44257 counting only the distinct ones).

The product of its digits is 933120, while the sum is 54.

The spelling of 1116499612815 in words is "one trillion, one hundred sixteen billion, four hundred ninety-nine million, six hundred twelve thousand, eight hundred fifteen".