4312044394 has 32 divisors (see below), whose sum is σ = 7803072000. Its totient is φ = 1784286000.

The previous prime is 4312044391. The next prime is 4312044403. The reversal of 4312044394 is 4934402134.

It is not an unprimeable number, because it can be changed into a prime (4312044391) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 88482 + ... + 128269.

It is an arithmetic number, because the mean of its divisors is an integer number (243846000).

Almost surely, 2^4312044394 is an apocalyptic number.

4312044394 is a deficient number, since it is larger than the sum of its proper divisors (3491027606).

4312044394 is a wasteful number, since it uses less digits than its factorization.

4312044394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216803 (or 216789 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 4312044394 is about 65666.1586663938. The cubic root of 4312044394 is about 1627.6501946407.

The spelling of 4312044394 in words is "four billion, three hundred twelve million, forty-four thousand, three hundred ninety-four".