44444444333333 has 8 divisors (see below), whose sum is σ = 50156739686880. Its totient is φ = 39010797533680.

The previous prime is 44444444333269. The next prime is 44444444333453. The reversal of 44444444333333 is 33333344444444.

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

It is a cyclic number.

It is not a de Polignac number, because 44444444333333 - 2⁶ = 44444444333269 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444444332333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69662138135 + ... + 69662138772.

It is an arithmetic number, because the mean of its divisors is an integer number (6269592460860).

Almost surely, 2^{44444444333333} is an apocalyptic number.

It is an amenable number.

44444444333333 is a deficient number, since it is larger than the sum of its proper divisors (5712295353547).

44444444333333 is a wasteful number, since it uses less digits than its factorization.

44444444333333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139324276947.

The product of its digits is 47775744, while the sum is 50.

Adding to 44444444333333 its reverse (33333344444444), we get a palindrome (77777788777777).

The spelling of 44444444333333 in words is "forty-four trillion, four hundred forty-four billion, four hundred forty-four million, three hundred thirty-three thousand, three hundred thirty-three".