4048673443 has 4 divisors (see below), whose sum is σ = 4048998640. Its totient is φ = 4048348248.

The previous prime is 4048673407. The next prime is 4048673479. The reversal of 4048673443 is 3443768404.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4048673407) and next prime (4048673479).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4048673443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4048673443.

It is not an unprimeable number, because it can be changed into a prime (4048653443) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 143148 + ... + 169081.

It is an arithmetic number, because the mean of its divisors is an integer number (1012249660).

Almost surely, 2^4048673443 is an apocalyptic number.

4048673443 is a deficient number, since it is larger than the sum of its proper divisors (325197).

4048673443 is a wasteful number, since it uses less digits than its factorization.

4048673443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325196.

The product of its (nonzero) digits is 774144, while the sum is 43.

The square root of 4048673443 is about 63629.1870370823. The cubic root of 4048673443 is about 1593.8138005514.

The spelling of 4048673443 in words is "four billion, forty-eight million, six hundred seventy-three thousand, four hundred forty-three".