4382145319 has 4 divisors (see below), whose sum is σ = 4382297640. Its totient is φ = 4381993000.

The previous prime is 4382145193. The next prime is 4382145329. The reversal of 4382145319 is 9135412834.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4382145319 - 2⁷ = 4382145191 is a prime.

It is a super-2 number, since 2×4382145319² = 38406395193667223522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4382145329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18409 + ... + 95410.

It is an arithmetic number, because the mean of its divisors is an integer number (1095574410).

Almost surely, 2^4382145319 is an apocalyptic number.

4382145319 is a deficient number, since it is larger than the sum of its proper divisors (152321).

4382145319 is a wasteful number, since it uses less digits than its factorization.

4382145319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152320.

The product of its digits is 103680, while the sum is 40.

The square root of 4382145319 is about 66197.7742752730. The cubic root of 4382145319 is about 1636.4230636470.

The spelling of 4382145319 in words is "four billion, three hundred eighty-two million, one hundred forty-five thousand, three hundred nineteen".