11644799294 has 4 divisors (see below), whose sum is σ = 17467198944. Its totient is φ = 5822399646.

The previous prime is 11644799233. The next prime is 11644799311. The reversal of 11644799294 is 49299744611.

11644799294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2911199822 + ... + 2911199825.

It is an arithmetic number, because the mean of its divisors is an integer number (4366799736).

Almost surely, 2^11644799294 is an apocalyptic number.

11644799294 is a deficient number, since it is larger than the sum of its proper divisors (5822399650).

11644799294 is an equidigital number, since it uses as much as digits as its factorization.

11644799294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5822399649.

The product of its digits is 3919104, while the sum is 56.

The spelling of 11644799294 in words is "eleven billion, six hundred forty-four million, seven hundred ninety-nine thousand, two hundred ninety-four".