12401344100233 has 16 divisors (see below), whose sum is σ = 13619855232000. Its totient is φ = 11198022554880.

The previous prime is 12401344100213. The next prime is 12401344100239. The reversal of 12401344100233 is 33200144310421.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12401344100233 - 2³³ = 12392754165641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12401344100239) 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, 116904385 + ... + 117010417.

It is an arithmetic number, because the mean of its divisors is an integer number (851240952000).

Almost surely, 2^{12401344100233} is an apocalyptic number.

It is an amenable number.

12401344100233 is a deficient number, since it is larger than the sum of its proper divisors (1218511131767).

12401344100233 is a wasteful number, since it uses less digits than its factorization.

12401344100233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177552.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12401344100233 its reverse (33200144310421), we get a palindrome (45601488410654).

The spelling of 12401344100233 in words is "twelve trillion, four hundred one billion, three hundred forty-four million, one hundred thousand, two hundred thirty-three".