12044507135 has 16 divisors (see below), whose sum is σ = 14486003712. Its totient is φ = 9613908000.

The previous prime is 12044507107. The next prime is 12044507161. The reversal of 12044507135 is 53170544021.

It is not a de Polignac number, because 12044507135 - 2⁸ = 12044506879 is a prime.

It is a Duffinian number.

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 in 15 ways as a sum of consecutive naturals, for example, 7866320 + ... + 7867850.

It is an arithmetic number, because the mean of its divisors is an integer number (905375232).

Almost surely, 2^12044507135 is an apocalyptic number.

12044507135 is a deficient number, since it is larger than the sum of its proper divisors (2441496577).

12044507135 is a wasteful number, since it uses less digits than its factorization.

12044507135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4054.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 12044507135 in words is "twelve billion, forty-four million, five hundred seven thousand, one hundred thirty-five".