4479220488919 has 8 divisors (see below), whose sum is σ = 4904453433600. Its totient is φ = 4056992724600.

The previous prime is 4479220488893. The next prime is 4479220488931. The reversal of 4479220488919 is 9198840229744.

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 4479220488919 - 2⁵ = 4479220488887 is a prime.

It is a super-2 number, since 2×4479220488919² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4479220488959) 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, 751291969 + ... + 751297930.

It is an arithmetic number, because the mean of its divisors is an integer number (613056679200).

Almost surely, 2^{4479220488919} is an apocalyptic number.

4479220488919 is a deficient number, since it is larger than the sum of its proper divisors (425232944681).

4479220488919 is a wasteful number, since it uses less digits than its factorization.

4479220488919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502590181.

The product of its (nonzero) digits is 83607552, while the sum is 67.

The spelling of 4479220488919 in words is "four trillion, four hundred seventy-nine billion, two hundred twenty million, four hundred eighty-eight thousand, nine hundred nineteen".