2404004042402 has 8 divisors (see below), whose sum is σ = 3611631660012. Its totient is φ = 1200126822400.

The previous prime is 2404004042389. The next prime is 2404004042411. The reversal of 2404004042402 is 2042404004042.

It can be written as a sum of positive squares in 2 ways, for example, as 2388820627561 + 15183414841 = 1545581^2 + 123221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937597799 + ... + 937600362.

Almost surely, 2^{2404004042402} is an apocalyptic number.

2404004042402 is a deficient number, since it is larger than the sum of its proper divisors (1207627617610).

2404004042402 is a wasteful number, since it uses less digits than its factorization.

2404004042402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875198804.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2404004042402 its reverse (2042404004042), we get a palindrome (4446408046444).

The spelling of 2404004042402 in words is "two trillion, four hundred four billion, four million, forty-two thousand, four hundred two".