12441014421 has 48 divisors (see below), whose sum is σ = 18770798592. Its totient is φ = 7318650240.

The previous prime is 12441014401. The next prime is 12441014459.

12441014421 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 12441014421 - 2⁶ = 12441014357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12441014391 and 12441014400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441014401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7480236 + ... + 7481898.

It is an arithmetic number, because the mean of its divisors is an integer number (391058304).

Almost surely, 2^12441014421 is an apocalyptic number.

12441014421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12441014421 is a deficient number, since it is larger than the sum of its proper divisors (6329784171).

12441014421 is a wasteful number, since it uses less digits than its factorization.

12441014421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282 (or 2271 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

It can be divided in two parts, 124410 and 14421, that added together give a palindrome (138831).

The spelling of 12441014421 in words is "twelve billion, four hundred forty-one million, fourteen thousand, four hundred twenty-one".