11118560407893 has 12 divisors (see below), whose sum is σ = 16060458817260. Its totient is φ = 7412227756416.

The previous prime is 11118560407849. The next prime is 11118560407901. The reversal of 11118560407893 is 39870406581111.

11118560407893 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 8 + 560 + 4 + 0 + 78 + 9 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 356860474884 + 10761699933009 = 597378^2 + 3280503^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11118560407893 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11118560407693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11670246 + ... + 12586967.

It is an arithmetic number, because the mean of its divisors is an integer number (1338371568105).

Almost surely, 2^{11118560407893} is an apocalyptic number.

It is an amenable number.

11118560407893 is a deficient number, since it is larger than the sum of its proper divisors (4941898409367).

11118560407893 is a wasteful number, since it uses less digits than its factorization.

11118560407893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24308148 (or 24308145 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 11118560407893 in words is "eleven trillion, one hundred eighteen billion, five hundred sixty million, four hundred seven thousand, eight hundred ninety-three".