12441144115 has 16 divisors (see below), whose sum is σ = 14983750656. Its totient is φ = 9916720000.

The previous prime is 12441144113. The next prime is 12441144137. The reversal of 12441144115 is 51144114421.

It is not a de Polignac number, because 12441144115 - 2¹ = 12441144113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12441144113) 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, 2258865 + ... + 2264365.

It is an arithmetic number, because the mean of its divisors is an integer number (936484416).

Almost surely, 2^12441144115 is an apocalyptic number.

12441144115 is a deficient number, since it is larger than the sum of its proper divisors (2542606541).

12441144115 is a wasteful number, since it uses less digits than its factorization.

12441144115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7070.

The product of its digits is 2560, while the sum is 28.

Adding to 12441144115 its reverse (51144114421), we get a palindrome (63585258536).

The spelling of 12441144115 in words is "twelve billion, four hundred forty-one million, one hundred forty-four thousand, one hundred fifteen".