12044513243301 has 32 divisors (see below), whose sum is σ = 20078767807488. Its totient is φ = 6239165053440.

The previous prime is 12044513243291. The next prime is 12044513243303. The reversal of 12044513243301 is 10334231544021.

It is not a de Polignac number, because 12044513243301 - 2¹⁰ = 12044513242277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12044513243303) 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, 73772211 + ... + 73935296.

It is an arithmetic number, because the mean of its divisors is an integer number (627461493984).

Almost surely, 2^{12044513243301} is an apocalyptic number.

12044513243301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12044513243301 is a deficient number, since it is larger than the sum of its proper divisors (8034254564187).

12044513243301 is a wasteful number, since it uses less digits than its factorization.

12044513243301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147707881.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 12044513243301 its reverse (10334231544021), we get a palindrome (22378744787322).

The spelling of 12044513243301 in words is "twelve trillion, forty-four billion, five hundred thirteen million, two hundred forty-three thousand, three hundred one".