2533720421744 has 40 divisors (see below), whose sum is σ = 4979029550880. Its totient is φ = 1248828392448.

The previous prime is 2533720421731. The next prime is 2533720421779. The reversal of 2533720421744 is 4471240273352.

2533720421744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2533720421695 and 2533720421704.

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, 1570052 + ... + 2744540.

It is an arithmetic number, because the mean of its divisors is an integer number (124475738772).

Almost surely, 2^{2533720421744} is an apocalyptic number.

It is an amenable number.

2533720421744 is a deficient number, since it is larger than the sum of its proper divisors (2445309129136).

2533720421744 is a wasteful number, since it uses less digits than its factorization.

2533720421744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176417 (or 1176411 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 44.

The spelling of 2533720421744 in words is "two trillion, five hundred thirty-three billion, seven hundred twenty million, four hundred twenty-one thousand, seven hundred forty-four".