11138820392616 has 64 divisors (see below), whose sum is σ = 32565322099200. Its totient is φ = 3108508014528.

The previous prime is 11138820392599. The next prime is 11138820392617. The reversal of 11138820392616 is 61629302883111.

It is not an unprimeable number, because it can be changed into a prime (11138820392617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770952106 + ... + 770966553.

It is an arithmetic number, because the mean of its divisors is an integer number (508833157800).

Almost surely, 2^{11138820392616} is an apocalyptic number.

It is an amenable number.

11138820392616 is an abundant number, since it is smaller than the sum of its proper divisors (21426501706584).

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

11138820392616 is a wasteful number, since it uses less digits than its factorization.

11138820392616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541918718 (or 1541918714 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The spelling of 11138820392616 in words is "eleven trillion, one hundred thirty-eight billion, eight hundred twenty million, three hundred ninety-two thousand, six hundred sixteen".