11861416107056 has 20 divisors (see below), whose sum is σ = 22986081903000. Its totient is φ = 5929524003072.

The previous prime is 11861416107031. The next prime is 11861416107059. The reversal of 11861416107056 is 65070161416811.

It is a self number, because there is not a number n which added to its sum of digits gives 11861416107056.

It is not an unprimeable number, because it can be changed into a prime (11861416107059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73920506 + ... + 74080793.

It is an arithmetic number, because the mean of its divisors is an integer number (1149304095150).

Almost surely, 2^{11861416107056} is an apocalyptic number.

11861416107056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11861416107056 is a deficient number, since it is larger than the sum of its proper divisors (11124665795944).

11861416107056 is a wasteful number, since it uses less digits than its factorization.

11861416107056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148006316 (or 148006310 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 47.

The spelling of 11861416107056 in words is "eleven trillion, eight hundred sixty-one billion, four hundred sixteen million, one hundred seven thousand, fifty-six".