444545103 has 8 divisors (see below), whose sum is σ = 592825216. Its totient is φ = 296314200.

The previous prime is 444545077. The next prime is 444545119. The reversal of 444545103 is 301545444.

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

It is a de Polignac number, because none of the positive numbers 2^k-444545103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444545183) 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, 24558 + ... + 38628.

It is an arithmetic number, because the mean of its divisors is an integer number (74103152).

Almost surely, 2^444545103 is an apocalyptic number.

444545103 is a deficient number, since it is larger than the sum of its proper divisors (148280113).

444545103 is a wasteful number, since it uses less digits than its factorization.

444545103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24605.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 444545103 is about 21084.2382598945. The cubic root of 444545103 is about 763.2004366611.

The spelling of 444545103 in words is "four hundred forty-four million, five hundred forty-five thousand, one hundred three".