11116234142564 has 12 divisors (see below), whose sum is σ = 19453539705600. Its totient is φ = 5558079940968.

The previous prime is 11116234142543. The next prime is 11116234142581. The reversal of 11116234142564 is 46524143261111.

It is a happy number.

It is an unprimeable number.

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, 8603444 + ... + 9810795.

It is an arithmetic number, because the mean of its divisors is an integer number (1621128308800).

Almost surely, 2^{11116234142564} is an apocalyptic number.

It is an amenable number.

11116234142564 is a deficient number, since it is larger than the sum of its proper divisors (8337305563036).

11116234142564 is a wasteful number, since it uses less digits than its factorization.

11116234142564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18565162 (or 18565160 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The spelling of 11116234142564 in words is "eleven trillion, one hundred sixteen billion, two hundred thirty-four million, one hundred forty-two thousand, five hundred sixty-four".