2040505024 has 14 divisors (see below), whose sum is σ = 4049127284. Its totient is φ = 1020252480.

The previous prime is 2040505021. The next prime is 2040505073. The reversal of 2040505024 is 4205050402.

It is a junction number, because it is equal to n+sod(n) for n = 2040504986 and 2040505004.

It is not an unprimeable number, because it can be changed into a prime (2040505021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15941382 + ... + 15941509.

Almost surely, 2^2040505024 is an apocalyptic number.

It is an amenable number.

2040505024 is a deficient number, since it is larger than the sum of its proper divisors (2008622260).

2040505024 is an equidigital number, since it uses as much as digits as its factorization.

2040505024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31882903 (or 31882893 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 2040505024 is about 45171.9495262270. The cubic root of 2040505024 is about 1268.3697900128.

Adding to 2040505024 its reverse (4205050402), we get a palindrome (6245555426).

The spelling of 2040505024 in words is "two billion, forty million, five hundred five thousand, twenty-four".