44228441573387 has 2 divisors, whose sum is σ = 44228441573388. Its totient is φ = 44228441573386.

The previous prime is 44228441573273. The next prime is 44228441573389. The reversal of 44228441573387 is 78337514482244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44228441573387 - 2²⁸ = 44228173137931 is a prime.

Together with 44228441573389, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44228441573389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22114220786693 + 22114220786694.

It is an arithmetic number, because the mean of its divisors is an integer number (22114220786694).

Almost surely, 2^{44228441573387} is an apocalyptic number.

44228441573387 is a deficient number, since it is larger than the sum of its proper divisors (1).

44228441573387 is an equidigital number, since it uses as much as digits as its factorization.

44228441573387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144506880, while the sum is 62.

The spelling of 44228441573387 in words is "forty-four trillion, two hundred twenty-eight billion, four hundred forty-one million, five hundred seventy-three thousand, three hundred eighty-seven".