8384142344 has 16 divisors (see below), whose sum is σ = 16403757120. Its totient is φ = 4009807120.

The previous prime is 8384142341. The next prime is 8384142359. The reversal of 8384142344 is 4432414838.

It is not an unprimeable number, because it can be changed into a prime (8384142341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22782812 + ... + 22783179.

It is an arithmetic number, because the mean of its divisors is an integer number (1025234820).

Almost surely, 2^8384142344 is an apocalyptic number.

It is an amenable number.

8384142344 is a deficient number, since it is larger than the sum of its proper divisors (8019614776).

8384142344 is a wasteful number, since it uses less digits than its factorization.

8384142344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45566020 (or 45566016 counting only the distinct ones).

The product of its digits is 294912, while the sum is 41.

The square root of 8384142344 is about 91564.9624255916. The cubic root of 8384142344 is about 2031.5127281668.

The spelling of 8384142344 in words is "eight billion, three hundred eighty-four million, one hundred forty-two thousand, three hundred forty-four".