2102244441424 has 20 divisors (see below), whose sum is σ = 4112643255136. Its totient is φ = 1040917149792.

The previous prime is 2102244441397. The next prime is 2102244441481. The reversal of 2102244441424 is 4241444422012.

It is a self number, because there is not a number n which added to its sum of digits gives 2102244441424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637815234 + ... + 637818529.

Almost surely, 2^{2102244441424} is an apocalyptic number.

It is an amenable number.

2102244441424 is a deficient number, since it is larger than the sum of its proper divisors (2010398813712).

2102244441424 is a wasteful number, since it uses less digits than its factorization.

2102244441424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275633874 (or 1275633868 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 34.

Adding to 2102244441424 its reverse (4241444422012), we get a palindrome (6343688863436).

The spelling of 2102244441424 in words is "two trillion, one hundred two billion, two hundred forty-four million, four hundred forty-one thousand, four hundred twenty-four".