2004242402 has 12 divisors (see below), whose sum is σ = 3142759830. Its totient is φ = 958550208.

The previous prime is 2004242377. The next prime is 2004242407. The reversal of 2004242402 is 2042424002.

It can be written as a sum of positive squares in only one way, i.e., 1875669481 + 128572921 = 43309^2 + 11339^2 .

It is not an unprimeable number, because it can be changed into a prime (2004242407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 946127 + ... + 948242.

Almost surely, 2^2004242402 is an apocalyptic number.

2004242402 is a deficient number, since it is larger than the sum of its proper divisors (1138517428).

2004242402 is a wasteful number, since it uses less digits than its factorization.

2004242402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894417 (or 1894394 counting only the distinct ones).

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

The square root of 2004242402 is about 44768.7659200028. The cubic root of 2004242402 is about 1260.8112693435.

Adding to 2004242402 its reverse (2042424002), we get a palindrome (4046666404).

The spelling of 2004242402 in words is "two billion, four million, two hundred forty-two thousand, four hundred two".