2040353244 has 36 divisors (see below), whose sum is σ = 5162100216. Its totient is φ = 679519008.

The previous prime is 2040353239. The next prime is 2040353251. The reversal of 2040353244 is 4423530402.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17502 + ... + 66234.

Almost surely, 2^2040353244 is an apocalyptic number.

It is an amenable number.

2040353244 is an abundant number, since it is smaller than the sum of its proper divisors (3121746972).

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

2040353244 is a wasteful number, since it uses less digits than its factorization.

2040353244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49906 (or 49901 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 2040353244 is about 45170.2694700840. The cubic root of 2040353244 is about 1268.3383406187.

Adding to 2040353244 its reverse (4423530402), we get a palindrome (6463883646).

The spelling of 2040353244 in words is "two billion, forty million, three hundred fifty-three thousand, two hundred forty-four".