2404322402 has 4 divisors (see below), whose sum is σ = 3606483606. Its totient is φ = 1202161200.

The previous prime is 2404322399. The next prime is 2404322407. The reversal of 2404322402 is 2042234042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2133423721 + 270898681 = 46189^2 + 16459^2 .

It is not an unprimeable number, because it can be changed into a prime (2404322407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601080599 + ... + 601080602.

Almost surely, 2^2404322402 is an apocalyptic number.

2404322402 is a deficient number, since it is larger than the sum of its proper divisors (1202161204).

2404322402 is a wasteful number, since it uses less digits than its factorization.

2404322402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202161203.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2404322402 is about 49033.8903412731. The cubic root of 2404322402 is about 1339.6691843193.

Adding to 2404322402 its reverse (2042234042), we get a palindrome (4446556444).

The spelling of 2404322402 in words is "two billion, four hundred four million, three hundred twenty-two thousand, four hundred two".