11644484395 has 4 divisors (see below), whose sum is σ = 13973381280. Its totient is φ = 9315587512.

The previous prime is 11644484387. The next prime is 11644484447. The reversal of 11644484395 is 59348444611.

11644484395 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 cyclic number.

It is not a de Polignac number, because 11644484395 - 2³ = 11644484387 is a prime.

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 in 3 ways as a sum of consecutive naturals, for example, 1164448435 + ... + 1164448444.

It is an arithmetic number, because the mean of its divisors is an integer number (3493345320).

Almost surely, 2^11644484395 is an apocalyptic number.

11644484395 is a deficient number, since it is larger than the sum of its proper divisors (2328896885).

11644484395 is an equidigital number, since it uses as much as digits as its factorization.

11644484395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328896884.

The product of its digits is 1658880, while the sum is 49.

The spelling of 11644484395 in words is "eleven billion, six hundred forty-four million, four hundred eighty-four thousand, three hundred ninety-five".