2040424004 has 12 divisors (see below), whose sum is σ = 3586473744. Its totient is φ = 1015717224.

The previous prime is 2040423991. The next prime is 2040424007. The reversal of 2040424004 is 4004240402.

It is not an unprimeable number, because it can be changed into a prime (2040424007) 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, 1122674 + ... + 1124489.

It is an arithmetic number, because the mean of its divisors is an integer number (298872812).

Almost surely, 2^2040424004 is an apocalyptic number.

It is an amenable number.

2040424004 is a deficient number, since it is larger than the sum of its proper divisors (1546049740).

2040424004 is a wasteful number, since it uses less digits than its factorization.

2040424004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247394 (or 2247392 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2040424004 is about 45171.0527218483. The cubic root of 2040424004 is about 1268.3530025543.

Adding to 2040424004 its reverse (4004240402), we get a palindrome (6044664406).

The spelling of 2040424004 in words is "two billion, forty million, four hundred twenty-four thousand, four".