2443982323 has 4 divisors (see below), whose sum is σ = 2550242448. Its totient is φ = 2337722200.

The previous prime is 2443982297. The next prime is 2443982341. The reversal of 2443982323 is 3232893442.

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 2443982323 - 2¹³ = 2443974131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2446982323) 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, 53130028 + ... + 53130073.

It is an arithmetic number, because the mean of its divisors is an integer number (637560612).

Almost surely, 2^2443982323 is an apocalyptic number.

2443982323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2443982323 is a deficient number, since it is larger than the sum of its proper divisors (106260125).

2443982323 is a wasteful number, since it uses less digits than its factorization.

2443982323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106260124.

The product of its digits is 248832, while the sum is 40.

The square root of 2443982323 is about 49436.6495931915. The cubic root of 2443982323 is about 1346.9951131752.

The spelling of 2443982323 in words is "two billion, four hundred forty-three million, nine hundred eighty-two thousand, three hundred twenty-three".