11269372916 has 6 divisors (see below), whose sum is σ = 19721402610. Its totient is φ = 5634686456.

The previous prime is 11269372909. The next prime is 11269372927. The reversal of 11269372916 is 61927396211.

It can be written as a sum of positive squares in only one way, i.e., 9829929316 + 1439443600 = 99146^2 + 37940^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1408671611 + ... + 1408671618.

It is an arithmetic number, because the mean of its divisors is an integer number (3286900435).

Almost surely, 2^11269372916 is an apocalyptic number.

It is an amenable number.

11269372916 is a deficient number, since it is larger than the sum of its proper divisors (8452029694).

11269372916 is a wasteful number, since it uses less digits than its factorization.

11269372916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817343233 (or 2817343231 counting only the distinct ones).

The product of its digits is 244944, while the sum is 47.

The spelling of 11269372916 in words is "eleven billion, two hundred sixty-nine million, three hundred seventy-two thousand, nine hundred sixteen".