11314044391 has 16 divisors (see below), whose sum is σ = 12904817184. Its totient is φ = 9826550784.

The previous prime is 11314044367. The next prime is 11314044397. The reversal of 11314044391 is 19344041311.

It is a cyclic number.

It is not a de Polignac number, because 11314044391 - 2⁹ = 11314043879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314044397) 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, 1207075 + ... + 1216411.

It is an arithmetic number, because the mean of its divisors is an integer number (806551074).

Almost surely, 2^11314044391 is an apocalyptic number.

11314044391 is a deficient number, since it is larger than the sum of its proper divisors (1590772793).

11314044391 is a wasteful number, since it uses less digits than its factorization.

11314044391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14850.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 11314044391 in words is "eleven billion, three hundred fourteen million, forty-four thousand, three hundred ninety-one".