4022323609 has 2 divisors, whose sum is σ = 4022323610. Its totient is φ = 4022323608.

The previous prime is 4022323603. The next prime is 4022323619. The reversal of 4022323609 is 9063232204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2053449225 + 1968874384 = 45315^2 + 44372^2 .

It is a cyclic number.

It is not a de Polignac number, because 4022323609 - 2¹¹ = 4022321561 is a prime.

It is not a weakly prime, because it can be changed into another prime (4022323603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011161804 + 2011161805.

It is an arithmetic number, because the mean of its divisors is an integer number (2011161805).

Almost surely, 2^4022323609 is an apocalyptic number.

It is an amenable number.

4022323609 is a deficient number, since it is larger than the sum of its proper divisors (1).

4022323609 is an equidigital number, since it uses as much as digits as its factorization.

4022323609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 4022323609 is about 63421.7912787080. The cubic root of 4022323609 is about 1590.3486187566.

The spelling of 4022323609 in words is "four billion, twenty-two million, three hundred twenty-three thousand, six hundred nine".