12441004001023 has 16 divisors (see below), whose sum is σ = 13761224298976. Its totient is φ = 11172722428800.

The previous prime is 12441004000993. The next prime is 12441004001033. The reversal of 12441004001023 is 32010040014421.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12441004001023 - 2²¹ = 12441001903871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12441004000985 and 12441004001003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441004001033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4950265 + ... + 7027597.

It is an arithmetic number, because the mean of its divisors is an integer number (860076518686).

Almost surely, 2^{12441004001023} is an apocalyptic number.

12441004001023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12441004001023 is a deficient number, since it is larger than the sum of its proper divisors (1320220297953).

12441004001023 is a wasteful number, since it uses less digits than its factorization.

12441004001023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089834.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12441004001023 its reverse (32010040014421), we get a palindrome (44451044015444).

The spelling of 12441004001023 in words is "twelve trillion, four hundred forty-one billion, four million, one thousand, twenty-three".