12344204401 has 4 divisors (see below), whose sum is σ = 12577113972. Its totient is φ = 12111294832.

The previous prime is 12344204399. The next prime is 12344204417. The reversal of 12344204401 is 10440244321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10440244321 = 13 ⋅803095717.

It can be written as a sum of positive squares in 2 ways, for example, as 7249671025 + 5094533376 = 85145^2 + 71376^2 .

It is a cyclic number.

It is not a de Polignac number, because 12344204401 - 2¹ = 12344204399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12344207401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116454706 + ... + 116454811.

It is an arithmetic number, because the mean of its divisors is an integer number (3144278493).

Almost surely, 2^12344204401 is an apocalyptic number.

It is an amenable number.

12344204401 is a deficient number, since it is larger than the sum of its proper divisors (232909571).

12344204401 is an equidigital number, since it uses as much as digits as its factorization.

12344204401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232909570.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12344204401 its reverse (10440244321), we get a palindrome (22784448722).

The spelling of 12344204401 in words is "twelve billion, three hundred forty-four million, two hundred four thousand, four hundred one".