12044140134 has 32 divisors (see below), whose sum is σ = 25945511424. Its totient is φ = 3705276960.

The previous prime is 12044140079. The next prime is 12044140151. The reversal of 12044140134 is 43104144021.

It is a super-2 number, since 2×12044140134² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 762117 + ... + 777759.

It is an arithmetic number, because the mean of its divisors is an integer number (810797232).

Almost surely, 2^12044140134 is an apocalyptic number.

12044140134 is an abundant number, since it is smaller than the sum of its proper divisors (13901371290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12044140134 is a wasteful number, since it uses less digits than its factorization.

12044140134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25532.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12044140134 its reverse (43104144021), we get a palindrome (55148284155).

The spelling of 12044140134 in words is "twelve billion, forty-four million, one hundred forty thousand, one hundred thirty-four".