11116236440493 has 32 divisors (see below), whose sum is σ = 16752921292800. Its totient is φ = 7282913444208.

The previous prime is 11116236440479. The next prime is 11116236440513. The reversal of 11116236440493 is 39404463261111.

11116236440493 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 6 + 236 + 4 + 404 + 9 + 3 = 666.

It is not a de Polignac number, because 11116236440493 - 2⁸ = 11116236440237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116236440593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3943330 + ... + 6146732.

It is an arithmetic number, because the mean of its divisors is an integer number (523528790400).

Almost surely, 2^{11116236440493} is an apocalyptic number.

It is an amenable number.

11116236440493 is a deficient number, since it is larger than the sum of its proper divisors (5636684852307).

11116236440493 is a wasteful number, since it uses less digits than its factorization.

11116236440493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206638 (or 2206632 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 11116236440493 in words is "eleven trillion, one hundred sixteen billion, two hundred thirty-six million, four hundred forty thousand, four hundred ninety-three".