12044132034021 has 32 divisors (see below), whose sum is σ = 18232596771840. Its totient is φ = 7855900743600.

The previous prime is 12044132033933. The next prime is 12044132034041. The reversal of 12044132034021 is 12043023144021.

12044132034021 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 413 + 203 + 40 + 2 + 1 = 666.

It is not a de Polignac number, because 12044132034021 - 2⁷ = 12044132033893 is a prime.

It is a super-2 number, since 2×12044132034021² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12044132034041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23729035 + ... + 24231288.

It is an arithmetic number, because the mean of its divisors is an integer number (569768649120).

Almost surely, 2^{12044132034021} is an apocalyptic number.

It is an amenable number.

12044132034021 is a deficient number, since it is larger than the sum of its proper divisors (6188464737819).

12044132034021 is a wasteful number, since it uses less digits than its factorization.

12044132034021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47960534 (or 47960528 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 12044132034021 its reverse (12043023144021), we get a palindrome (24087155178042).

Subtracting from 12044132034021 its reverse (12043023144021), we obtain a square (1108890000 = 33300²).

The spelling of 12044132034021 in words is "twelve trillion, forty-four billion, one hundred thirty-two million, thirty-four thousand, twenty-one".