11166913946214 has 48 divisors (see below), whose sum is σ = 26056373039424. Its totient is φ = 3435941808000.

The previous prime is 11166913946207. The next prime is 11166913946231. The reversal of 11166913946214 is 41264931966111.

It is a happy number.

11166913946214 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 6 + 9 + 1 + 3 + 9 + 4 + 621 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44867314 + ... + 45115514.

It is an arithmetic number, because the mean of its divisors is an integer number (542841104988).

Almost surely, 2^{11166913946214} is an apocalyptic number.

11166913946214 is an abundant number, since it is smaller than the sum of its proper divisors (14889459093210).

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

11166913946214 is a wasteful number, since it uses less digits than its factorization.

11166913946214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440493 (or 440490 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The spelling of 11166913946214 in words is "eleven trillion, one hundred sixty-six billion, nine hundred thirteen million, nine hundred forty-six thousand, two hundred fourteen".