4225047321 has 16 divisors (see below), whose sum is σ = 6150389760. Its totient is φ = 2558607120.

The previous prime is 4225047313. The next prime is 4225047329. The reversal of 4225047321 is 1237405224.

It is an interprime number because it is at equal distance from previous prime (4225047313) and next prime (4225047329).

It is not a de Polignac number, because 4225047321 - 2³ = 4225047313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4225047329) 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 15 ways as a sum of consecutive naturals, for example, 7845 + ... + 92258.

It is an arithmetic number, because the mean of its divisors is an integer number (384399360).

Almost surely, 2^4225047321 is an apocalyptic number.

It is an amenable number.

4225047321 is a deficient number, since it is larger than the sum of its proper divisors (1925342439).

4225047321 is a wasteful number, since it uses less digits than its factorization.

4225047321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101396.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 4225047321 is about 65000.3640066731. The cubic root of 4225047321 is about 1616.6295980778.

The spelling of 4225047321 in words is "four billion, two hundred twenty-five million, forty-seven thousand, three hundred twenty-one".