12260452441 has 4 divisors (see below), whose sum is σ = 12261049012. Its totient is φ = 12259855872.

The previous prime is 12260452433. The next prime is 12260452453. The reversal of 12260452441 is 14425406221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8394224400 + 3866228041 = 91620^2 + 62179^2 .

It is a cyclic number.

It is not a de Polignac number, because 12260452441 - 2³ = 12260452433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12260452481) 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, 266316 + ... + 308941.

It is an arithmetic number, because the mean of its divisors is an integer number (3065262253).

Almost surely, 2^12260452441 is an apocalyptic number.

It is an amenable number.

12260452441 is a deficient number, since it is larger than the sum of its proper divisors (596571).

12260452441 is an equidigital number, since it uses as much as digits as its factorization.

12260452441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596570.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 12260452441 its reverse (14425406221), we get a palindrome (26685858662).

The spelling of 12260452441 in words is "twelve billion, two hundred sixty million, four hundred fifty-two thousand, four hundred forty-one".