2443442142244 has 12 divisors (see below), whose sum is σ = 4277217193984. Its totient is φ = 1221380086824.

The previous prime is 2443442142203. The next prime is 2443442142307. The reversal of 2443442142244 is 4422412443442.

It is a junction number, because it is equal to n+sod(n) for n = 2443442142197 and 2443442142206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85229952 + ... + 85258615.

Almost surely, 2^{2443442142244} is an apocalyptic number.

It is an amenable number.

2443442142244 is a deficient number, since it is larger than the sum of its proper divisors (1833775051740).

2443442142244 is a wasteful number, since it uses less digits than its factorization.

2443442142244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170492154 (or 170492152 counting only the distinct ones).

The product of its digits is 786432, while the sum is 40.

Adding to 2443442142244 its reverse (4422412443442), we get a palindrome (6865854585686).

The spelling of 2443442142244 in words is "two trillion, four hundred forty-three billion, four hundred forty-two million, one hundred forty-two thousand, two hundred forty-four".