2444022401013 has 36 divisors (see below), whose sum is σ = 3750656472420. Its totient is φ = 1533289798656.

The previous prime is 2444022400987. The next prime is 2444022401027. The reversal of 2444022401013 is 3101042204442.

2444022401013 is a `hidden beast` number, since 2 + 4 + 4 + 402 + 240 + 1 + 0 + 13 = 666.

2444022401013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 341064176049 + 2102958224964 = 584007^2 + 1450158^2 .

It is not a de Polignac number, because 2444022401013 - 2⁶ = 2444022400949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444022401063) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19677081 + ... + 19800897.

Almost surely, 2^{2444022401013} is an apocalyptic number.

It is an amenable number.

2444022401013 is a deficient number, since it is larger than the sum of its proper divisors (1306634071407).

2444022401013 is a wasteful number, since it uses less digits than its factorization.

2444022401013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131446 (or 131426 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2444022401013 its reverse (3101042204442), we get a palindrome (5545064605455).

The spelling of 2444022401013 in words is "two trillion, four hundred forty-four billion, twenty-two million, four hundred one thousand, thirteen".