2044244002442 has 8 divisors (see below), whose sum is σ = 3172102762500. Its totient is φ = 986876414944.

The previous prime is 2044244002439. The next prime is 2044244002447. The reversal of 2044244002442 is 2442004424402.

It can be written as a sum of positive squares in 2 ways, for example, as 2041066538281 + 3177464161 = 1428659^2 + 56369^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2044244002399 and 2044244002408.

It is not an unprimeable number, because it can be changed into a prime (2044244002447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17622793067 + ... + 17622793182.

Almost surely, 2^{2044244002442} is an apocalyptic number.

2044244002442 is a deficient number, since it is larger than the sum of its proper divisors (1127858760058).

2044244002442 is a wasteful number, since it uses less digits than its factorization.

2044244002442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35245586280.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2044244002442 its reverse (2442004424402), we get a palindrome (4486248426844).

The spelling of 2044244002442 in words is "two trillion, forty-four billion, two hundred forty-four million, two thousand, four hundred forty-two".