12044342481 has 16 divisors (see below), whose sum is σ = 16152641856. Its totient is φ = 7982908416.

The previous prime is 12044342467. The next prime is 12044342483. The reversal of 12044342481 is 18424344021.

12044342481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12044342481 - 2⁷ = 12044342353 is a prime.

It is a super-5 number, since 5×12044342481⁵ (a number of 52 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12044342483) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 457626 + ... + 483228.

It is an arithmetic number, because the mean of its divisors is an integer number (1009540116).

Almost surely, 2^12044342481 is an apocalyptic number.

It is an amenable number.

12044342481 is a deficient number, since it is larger than the sum of its proper divisors (4108299375).

12044342481 is a wasteful number, since it uses less digits than its factorization.

12044342481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26512.

The product of its (nonzero) digits is 24576, while the sum is 33.

The spelling of 12044342481 in words is "twelve billion, forty-four million, three hundred forty-two thousand, four hundred eighty-one".