11516150769844 has 48 divisors (see below), whose sum is σ = 23873888505600. Its totient is φ = 4755829833216.

The previous prime is 11516150769839. The next prime is 11516150769859. The reversal of 11516150769844 is 44896705161511.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13689429 + ... + 14506300.

It is an arithmetic number, because the mean of its divisors is an integer number (497372677200).

Almost surely, 2^{11516150769844} is an apocalyptic number.

11516150769844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11516150769844 is an abundant number, since it is smaller than the sum of its proper divisors (12357737735756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11516150769844 is a wasteful number, since it uses less digits than its factorization.

11516150769844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28196272 (or 28196270 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 58.

The spelling of 11516150769844 in words is "eleven trillion, five hundred sixteen billion, one hundred fifty million, seven hundred sixty-nine thousand, eight hundred forty-four".