2040544341 has 48 divisors (see below), whose sum is σ = 3327966720. Its totient is φ = 1193616000.

The previous prime is 2040544307. The next prime is 2040544369. The reversal of 2040544341 is 1434450402.

It is a happy number.

It is not a de Polignac number, because 2040544341 - 2⁹ = 2040543829 is a prime.

It is a super-5 number, since 5×2040544341⁵ (a number of 48 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040544381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1659715 + ... + 1660943.

It is an arithmetic number, because the mean of its divisors is an integer number (69332640).

Almost surely, 2^2040544341 is an apocalyptic number.

It is an amenable number.

2040544341 is a deficient number, since it is larger than the sum of its proper divisors (1287422379).

2040544341 is a wasteful number, since it uses less digits than its factorization.

2040544341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818 (or 1815 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2040544341 is about 45172.3847167714. The cubic root of 2040544341 is about 1268.3779363907.

Adding to 2040544341 its reverse (1434450402), we get a palindrome (3474994743).

It can be divided in two parts, 20405 and 44341, that added together give a palindrome (64746).

The spelling of 2040544341 in words is "two billion, forty million, five hundred forty-four thousand, three hundred forty-one".