2343043984 has 20 divisors (see below), whose sum is σ = 4686088960. Its totient is φ = 1133730720.

The previous prime is 2343043939. The next prime is 2343044003. The reversal of 2343043984 is 4893403432.

2343043984 is an admirable number.

It is a super-2 number, since 2×2343043984² = 10979710221917184512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2361444 + ... + 2362435.

It is an arithmetic number, because the mean of its divisors is an integer number (234304448).

Almost surely, 2^2343043984 is an apocalyptic number.

It is an amenable number.

2343043984 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2343043984 is a wasteful number, since it uses less digits than its factorization.

2343043984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723918 (or 4723912 counting only the distinct ones).

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

The square root of 2343043984 is about 48404.9995764900. Note that the first 3 decimals coincide. The cubic root of 2343043984 is about 1328.1898196029.

The spelling of 2343043984 in words is "two billion, three hundred forty-three million, forty-three thousand, nine hundred eighty-four".