444014044121023 has 2 divisors, whose sum is σ = 444014044121024. Its totient is φ = 444014044121022.

The previous prime is 444014044121003. The next prime is 444014044121051. The reversal of 444014044121023 is 320121440410444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444014044121023 - 2²⁵ = 444014010566591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 444014044121023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444014044121003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222007022060511 + 222007022060512.

It is an arithmetic number, because the mean of its divisors is an integer number (222007022060512).

Almost surely, 2^{444014044121023} is an apocalyptic number.

444014044121023 is a deficient number, since it is larger than the sum of its proper divisors (1).

444014044121023 is an equidigital number, since it uses as much as digits as its factorization.

444014044121023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 444014044121023 its reverse (320121440410444), we get a palindrome (764135484531467).

The spelling of 444014044121023 in words is "four hundred forty-four trillion, fourteen billion, forty-four million, one hundred twenty-one thousand, twenty-three".