4444034041553 has 16 divisors (see below), whose sum is σ = 4638508571520. Its totient is φ = 4252317291264.

The previous prime is 4444034041549. The next prime is 4444034041589. The reversal of 4444034041553 is 3551404304444.

It is a cyclic number.

It is not a de Polignac number, because 4444034041553 - 2² = 4444034041549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4444034041553.

It is not an unprimeable number, because it can be changed into a prime (4444034046553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29296100 + ... + 29447402.

It is an arithmetic number, because the mean of its divisors is an integer number (289906785720).

Almost surely, 2^{4444034041553} is an apocalyptic number.

It is an amenable number.

4444034041553 is a deficient number, since it is larger than the sum of its proper divisors (194474529967).

4444034041553 is a wasteful number, since it uses less digits than its factorization.

4444034041553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160408.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 4444034041553 its reverse (3551404304444), we get a palindrome (7995438345997).

The spelling of 4444034041553 in words is "four trillion, four hundred forty-four billion, thirty-four million, forty-one thousand, five hundred fifty-three".