11116345163660 has 48 divisors (see below), whose sum is σ = 26154820974240. Its totient is φ = 3933055779840.

The previous prime is 11116345163657. The next prime is 11116345163719. The reversal of 11116345163660 is 6636154361111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 682814045 + ... + 682830324.

It is an arithmetic number, because the mean of its divisors is an integer number (544892103630).

Almost surely, 2^{11116345163660} is an apocalyptic number.

11116345163660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11116345163660 is an abundant number, since it is smaller than the sum of its proper divisors (15038475810580).

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

11116345163660 is a wasteful number, since it uses less digits than its factorization.

11116345163660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365644426 (or 1365644424 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 11116345163660 in words is "eleven trillion, one hundred sixteen billion, three hundred forty-five million, one hundred sixty-three thousand, six hundred sixty".