11376865844 has 12 divisors (see below), whose sum is σ = 20092172100. Its totient is φ = 5636245248.

The previous prime is 11376865831. The next prime is 11376865883. The reversal of 11376865844 is 44856867311.

It can be written as a sum of positive squares in 2 ways, for example, as 6113363344 + 5263502500 = 78188^2 + 72550^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13046429 + ... + 13047300.

It is an arithmetic number, because the mean of its divisors is an integer number (1674347675).

Almost surely, 2^11376865844 is an apocalyptic number.

It is an amenable number.

11376865844 is a deficient number, since it is larger than the sum of its proper divisors (8715306256).

11376865844 is a wasteful number, since it uses less digits than its factorization.

11376865844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26093842 (or 26093840 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 53.

The spelling of 11376865844 in words is "eleven billion, three hundred seventy-six million, eight hundred sixty-five thousand, eight hundred forty-four".