4244424404043 has 16 divisors (see below), whose sum is σ = 5717701426976. Its totient is φ = 2800383114240.

The previous prime is 4244424403991. The next prime is 4244424404123. The reversal of 4244424404043 is 3404044244424.

It is not a de Polignac number, because 4244424404043 - 2²⁰ = 4244423355467 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4244424403992 and 4244424404010.

It is not an unprimeable number, because it can be changed into a prime (4244424404743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15723633 + ... + 15991293.

It is an arithmetic number, because the mean of its divisors is an integer number (357356339186).

Almost surely, 2^{4244424404043} is an apocalyptic number.

4244424404043 is a deficient number, since it is larger than the sum of its proper divisors (1473277022933).

4244424404043 is a wasteful number, since it uses less digits than its factorization.

4244424404043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322254.

The product of its (nonzero) digits is 786432, while the sum is 39.

Adding to 4244424404043 its reverse (3404044244424), we get a palindrome (7648468648467).

The spelling of 4244424404043 in words is "four trillion, two hundred forty-four billion, four hundred twenty-four million, four hundred four thousand, forty-three".