444044022323041 has 4 divisors (see below), whose sum is σ = 507478882654912. Its totient is φ = 380609161991172.

The previous prime is 444044022323003. The next prime is 444044022323093. The reversal of 444044022323041 is 140323220440444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 444044022323041 - 2⁹ = 444044022322529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (444044022329041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31717430165925 + ... + 31717430165938.

It is an arithmetic number, because the mean of its divisors is an integer number (126869720663728).

Almost surely, 2^{444044022323041} is an apocalyptic number.

It is an amenable number.

444044022323041 is a deficient number, since it is larger than the sum of its proper divisors (63434860331871).

444044022323041 is an equidigital number, since it uses as much as digits as its factorization.

444044022323041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63434860331870.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 444044022323041 its reverse (140323220440444), we get a palindrome (584367242763485).

The spelling of 444044022323041 in words is "four hundred forty-four trillion, forty-four billion, twenty-two million, three hundred twenty-three thousand, forty-one".