2053144344 has 32 divisors (see below), whose sum is σ = 5217009840. Its totient is φ = 673161600.

The previous prime is 2053144339. The next prime is 2053144391. The reversal of 2053144344 is 4434413502.

2053144344 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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, 699747 + ... + 702674.

Almost surely, 2^2053144344 is an apocalyptic number.

2053144344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2053144344 is an abundant number, since it is smaller than the sum of its proper divisors (3163865496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2053144344 is a wasteful number, since it uses less digits than its factorization.

2053144344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402491 (or 1402487 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2053144344 is about 45311.6358565877. The cubic root of 2053144344 is about 1270.9832516179.

Adding to 2053144344 its reverse (4434413502), we get a palindrome (6487557846).

The spelling of 2053144344 in words is "two billion, fifty-three million, one hundred forty-four thousand, three hundred forty-four".