11449112727 has 16 divisors (see below), whose sum is σ = 16970067968. Its totient is φ = 6818329440.

The previous prime is 11449112713. The next prime is 11449112729. The reversal of 11449112727 is 72721194411.

It is not a de Polignac number, because 11449112727 - 2⁸ = 11449112471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11449112729) 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, 4733743 + ... + 4736160.

It is an arithmetic number, because the mean of its divisors is an integer number (1060629248).

Almost surely, 2^11449112727 is an apocalyptic number.

11449112727 is a deficient number, since it is larger than the sum of its proper divisors (5520955241).

11449112727 is a wasteful number, since it uses less digits than its factorization.

11449112727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9469950.

The product of its digits is 28224, while the sum is 39.

The spelling of 11449112727 in words is "eleven billion, four hundred forty-nine million, one hundred twelve thousand, seven hundred twenty-seven".