4004242024 has 16 divisors (see below), whose sum is σ = 7546858020. Its totient is φ = 1991746560.

The previous prime is 4004242013. The next prime is 4004242037. The reversal of 4004242024 is 4202424004.

It can be written as a sum of positive squares in 2 ways, for example, as 3935052900 + 69189124 = 62730^2 + 8318^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4004241986 and 4004242004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1295167 + ... + 1298254.

Almost surely, 2^4004242024 is an apocalyptic number.

It is an amenable number.

4004242024 is a deficient number, since it is larger than the sum of its proper divisors (3542615996).

4004242024 is a wasteful number, since it uses less digits than its factorization.

4004242024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593620 (or 2593616 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4004242024 is about 63279.0804610813. The cubic root of 4004242024 is about 1587.9620031642.

Adding to 4004242024 its reverse (4202424004), we get a palindrome (8206666028).

It can be divided in two parts, 400 and 4242024, that added together give a palindrome (4242424).

The spelling of 4004242024 in words is "four billion, four million, two hundred forty-two thousand, twenty-four".