2404202142044 has 12 divisors (see below), whose sum is σ = 4258044758184. Its totient is φ = 1187617925424.

The previous prime is 2404202142011. The next prime is 2404202142073. The reversal of 2404202142044 is 4402412024042.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2404202141998 and 2404202142016.

It is a congruent number.

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, 3620786027 + ... + 3620786690.

It is an arithmetic number, because the mean of its divisors is an integer number (354837063182).

Almost surely, 2^{2404202142044} is an apocalyptic number.

It is an amenable number.

2404202142044 is a deficient number, since it is larger than the sum of its proper divisors (1853842616140).

2404202142044 is a wasteful number, since it uses less digits than its factorization.

2404202142044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7241572804 (or 7241572802 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 2404202142044 its reverse (4402412024042), we get a palindrome (6806614166086).

The spelling of 2404202142044 in words is "two trillion, four hundred four billion, two hundred two million, one hundred forty-two thousand, forty-four".