444005103345 has 32 divisors (see below), whose sum is σ = 735472552320. Its totient is φ = 228460538880.

The previous prime is 444005103329. The next prime is 444005103413. The reversal of 444005103345 is 543301500444.

It is a happy number.

It is not a de Polignac number, because 444005103345 - 2⁴ = 444005103329 is a prime.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 170710 + ... + 957680.

It is an arithmetic number, because the mean of its divisors is an integer number (22983517260).

Almost surely, 2^444005103345 is an apocalyptic number.

It is an amenable number.

444005103345 is a deficient number, since it is larger than the sum of its proper divisors (291467448975).

444005103345 is a wasteful number, since it uses less digits than its factorization.

444005103345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788305.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 444005103345 its reverse (543301500444), we get a palindrome (987306603789).

The spelling of 444005103345 in words is "four hundred forty-four billion, five million, one hundred three thousand, three hundred forty-five".