2244443441442 has 64 divisors (see below), whose sum is σ = 4799952138240. Its totient is φ = 697925289600.

The previous prime is 2244443441417. The next prime is 2244443441473. The reversal of 2244443441442 is 2441443444422.

It is a junction number, because it is equal to n+sod(n) for n = 2244443441394 and 2244443441403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16743159 + ... + 16876677.

It is an arithmetic number, because the mean of its divisors is an integer number (74999252160).

Almost surely, 2^{2244443441442} is an apocalyptic number.

2244443441442 is an abundant number, since it is smaller than the sum of its proper divisors (2555508696798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2244443441442 is a wasteful number, since it uses less digits than its factorization.

2244443441442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136559.

The product of its digits is 1572864, while the sum is 42.

Adding to 2244443441442 its reverse (2441443444422), we get a palindrome (4685886885864).

The spelling of 2244443441442 in words is "two trillion, two hundred forty-four billion, four hundred forty-three million, four hundred forty-one thousand, four hundred forty-two".