2382276443 has 4 divisors (see below), whose sum is σ = 2389102800. Its totient is φ = 2375450088.

The previous prime is 2382276431. The next prime is 2382276461. The reversal of 2382276443 is 3446722832.

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 2382276443 - 2¹⁶ = 2382210907 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 2382276443.

It is not an unprimeable number, because it can be changed into a prime (2382275443) 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, 3412655 + ... + 3413352.

It is an arithmetic number, because the mean of its divisors is an integer number (597275700).

Almost surely, 2^2382276443 is an apocalyptic number.

2382276443 is a deficient number, since it is larger than the sum of its proper divisors (6826357).

2382276443 is an equidigital number, since it uses as much as digits as its factorization.

2382276443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826356.

The product of its digits is 387072, while the sum is 41.

The square root of 2382276443 is about 48808.5693603080. The cubic root of 2382276443 is about 1335.5619946773.

The spelling of 2382276443 in words is "two billion, three hundred eighty-two million, two hundred seventy-six thousand, four hundred forty-three".