4417272445 has 8 divisors (see below), whose sum is σ = 5321846880. Its totient is φ = 3519738000.

The previous prime is 4417272397. The next prime is 4417272463. The reversal of 4417272445 is 5442727144.

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

It is not a de Polignac number, because 4417272445 - 2²⁵ = 4383718013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4417272398 and 4417272407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1758615 + ... + 1761124.

It is an arithmetic number, because the mean of its divisors is an integer number (665230860).

Almost surely, 2^4417272445 is an apocalyptic number.

It is an amenable number.

4417272445 is a deficient number, since it is larger than the sum of its proper divisors (904574435).

4417272445 is a wasteful number, since it uses less digits than its factorization.

4417272445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519995.

The product of its digits is 250880, while the sum is 40.

The square root of 4417272445 is about 66462.5642373208. The cubic root of 4417272445 is about 1640.7839357657.

Adding to 4417272445 its reverse (5442727144), we get a palindrome (9859999589).

The spelling of 4417272445 in words is "four billion, four hundred seventeen million, two hundred seventy-two thousand, four hundred forty-five".