8344451842 has 16 divisors (see below), whose sum is σ = 13096495872. Its totient is φ = 3979942560.

The previous prime is 8344451827. The next prime is 8344451893. The reversal of 8344451842 is 2481544438.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 230259 + ... + 264022.

It is an arithmetic number, because the mean of its divisors is an integer number (818530992).

Almost surely, 2^8344451842 is an apocalyptic number.

8344451842 is a deficient number, since it is larger than the sum of its proper divisors (4752044030).

8344451842 is a wasteful number, since it uses less digits than its factorization.

8344451842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494673.

The product of its digits is 491520, while the sum is 43.

The square root of 8344451842 is about 91347.9711980512. The cubic root of 8344451842 is about 2028.3019313551.

The spelling of 8344451842 in words is "eight billion, three hundred forty-four million, four hundred fifty-one thousand, eight hundred forty-two".