2404442402242 has 32 divisors (see below), whose sum is σ = 3866734941120. Its totient is φ = 1118020216320.

The previous prime is 2404442402213. The next prime is 2404442402317. The reversal of 2404442402242 is 2422042444042.

It is a junction number, because it is equal to n+sod(n) for n = 2404442402198 and 2404442402207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1468663 + ... + 2639290.

It is an arithmetic number, because the mean of its divisors is an integer number (120835466910).

Almost surely, 2^{2404442402242} is an apocalyptic number.

2404442402242 is a deficient number, since it is larger than the sum of its proper divisors (1462292538878).

2404442402242 is a wasteful number, since it uses less digits than its factorization.

2404442402242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108258.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 2404442402242 its reverse (2422042444042), we get a palindrome (4826484846284).

The spelling of 2404442402242 in words is "two trillion, four hundred four billion, four hundred forty-two million, four hundred two thousand, two hundred forty-two".