12441401213 has 32 divisors (see below), whose sum is σ = 13353984000. Its totient is φ = 11572948800.

The previous prime is 12441401183. The next prime is 12441401239. The reversal of 12441401213 is 31210414421.

It is a cyclic number.

It is not a de Polignac number, because 12441401213 - 2⁶ = 12441401149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441401263) 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, 19348670 + ... + 19349312.

It is an arithmetic number, because the mean of its divisors is an integer number (417312000).

Almost surely, 2^12441401213 is an apocalyptic number.

It is an amenable number.

12441401213 is a deficient number, since it is larger than the sum of its proper divisors (912582787).

12441401213 is a wasteful number, since it uses less digits than its factorization.

12441401213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 12441401213 its reverse (31210414421), we get a palindrome (43651815634).

The spelling of 12441401213 in words is "twelve billion, four hundred forty-one million, four hundred one thousand, two hundred thirteen".