2040353404 has 12 divisors (see below), whose sum is σ = 3570956928. Its totient is φ = 1020080000.

The previous prime is 2040353401. The next prime is 2040353417. The reversal of 2040353404 is 4043530402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040353401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45804 + ... + 78604.

It is an arithmetic number, because the mean of its divisors is an integer number (297579744).

Almost surely, 2^2040353404 is an apocalyptic number.

It is an amenable number.

2040353404 is a deficient number, since it is larger than the sum of its proper divisors (1530603524).

2040353404 is a wasteful number, since it uses less digits than its factorization.

2040353404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48356 (or 48354 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2040353404 is about 45170.2712411604. The cubic root of 2040353404 is about 1268.3383737721.

Adding to 2040353404 its reverse (4043530402), we get a palindrome (6083883806).

The spelling of 2040353404 in words is "two billion, forty million, three hundred fifty-three thousand, four hundred four".