4244919473 has 8 divisors (see below), whose sum is σ = 4257260256. Its totient is φ = 4232592000.

The previous prime is 4244919449. The next prime is 4244919479. The reversal of 4244919473 is 3749194424.

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

It is a cyclic number.

It is not a de Polignac number, because 4244919473 - 2¹² = 4244915377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244919479) 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, 1261313 + ... + 1264673.

It is an arithmetic number, because the mean of its divisors is an integer number (532157532).

Almost surely, 2^4244919473 is an apocalyptic number.

It is an amenable number.

4244919473 is a deficient number, since it is larger than the sum of its proper divisors (12340783).

4244919473 is a wasteful number, since it uses less digits than its factorization.

4244919473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655.

The product of its digits is 870912, while the sum is 47.

The square root of 4244919473 is about 65153.0465365972. The cubic root of 4244919473 is about 1619.1601948340.

The spelling of 4244919473 in words is "four billion, two hundred forty-four million, nine hundred nineteen thousand, four hundred seventy-three".