2204344144442 has 16 divisors (see below), whose sum is σ = 3636919419264. Its totient is φ = 1001974609900.

The previous prime is 2204344144439. The next prime is 2204344144451. The reversal of 2204344144442 is 2444414434022.

It is a super-4 number, since 4×2204344144442⁴ (a number of 50 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2204344144396 and 2204344144405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414036434 + ... + 414041757.

It is an arithmetic number, because the mean of its divisors is an integer number (227307463704).

Almost surely, 2^{2204344144442} is an apocalyptic number.

2204344144442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2204344144442 is a deficient number, since it is larger than the sum of its proper divisors (1432575274822).

2204344144442 is an equidigital number, since it uses as much as digits as its factorization.

2204344144442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828078226 (or 828078204 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 38.

Adding to 2204344144442 its reverse (2444414434022), we get a palindrome (4648758578464).

The spelling of 2204344144442 in words is "two trillion, two hundred four billion, three hundred forty-four million, one hundred forty-four thousand, four hundred forty-two".