4294968321 has 16 divisors (see below), whose sum is σ = 6554317824. Its totient is φ = 2450666064.

The previous prime is 4294968317. The next prime is 4294968329. The reversal of 4294968321 is 1238694924.

It is not a de Polignac number, because 4294968321 - 2² = 4294968317 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4294968329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135381 + ... + 164066.

It is an arithmetic number, because the mean of its divisors is an integer number (409644864).

Almost surely, 2^4294968321 is an apocalyptic number.

It is an amenable number.

4294968321 is a deficient number, since it is larger than the sum of its proper divisors (2259349503).

4294968321 is a wasteful number, since it uses less digits than its factorization.

4294968321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300140.

The product of its digits is 746496, while the sum is 48.

The square root of 4294968321 is about 65536.0078201289. The cubic root of 4294968321 is about 1625.4988065246.

The spelling of 4294968321 in words is "four billion, two hundred ninety-four million, nine hundred sixty-eight thousand, three hundred twenty-one".