2013141124444 has 24 divisors (see below), whose sum is σ = 3562678501200. Its totient is φ = 995233599360.

The previous prime is 2013141124429. The next prime is 2013141124457. The reversal of 2013141124444 is 4444211413102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21194779 + ... + 21289549.

It is an arithmetic number, because the mean of its divisors is an integer number (148444937550).

Almost surely, 2^{2013141124444} is an apocalyptic number.

It is an amenable number.

2013141124444 is a deficient number, since it is larger than the sum of its proper divisors (1549537376756).

2013141124444 is a wasteful number, since it uses less digits than its factorization.

2013141124444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154533 (or 154531 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 2013141124444 its reverse (4444211413102), we get a palindrome (6457352537546).

The spelling of 2013141124444 in words is "two trillion, thirteen billion, one hundred forty-one million, one hundred twenty-four thousand, four hundred forty-four".