44838290444 has 24 divisors (see below), whose sum is σ = 78760433808. Its totient is φ = 22335360320.

The previous prime is 44838290443. The next prime is 44838290479. The reversal of 44838290444 is 44409283844.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44838290392 and 44838290401.

It is not an unprimeable number, because it can be changed into a prime (44838290443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6478874 + ... + 6485790.

It is an arithmetic number, because the mean of its divisors is an integer number (3281684742).

Almost surely, 2^44838290444 is an apocalyptic number.

It is an amenable number.

44838290444 is a deficient number, since it is larger than the sum of its proper divisors (33922143364).

44838290444 is a wasteful number, since it uses less digits than its factorization.

44838290444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12745 (or 12743 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 50.

The spelling of 44838290444 in words is "forty-four billion, eight hundred thirty-eight million, two hundred ninety thousand, four hundred forty-four".