4023224402 has 6 divisors (see below), whose sum is σ = 6034971159. Its totient is φ = 2011567350.

The previous prime is 4023224371. The next prime is 4023224431. The reversal of 4023224402 is 2044223204.

It can be written as a sum of positive squares in only one way, i.e., 2011612201 + 2011612201 = 44851^2 + 44851^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=44851.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 67277 + ... + 112127.

Almost surely, 2^4023224402 is an apocalyptic number.

4023224402 is a deficient number, since it is larger than the sum of its proper divisors (2011746757).

4023224402 is an frugal number, since it uses more digits than its factorization.

4023224402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89704 (or 44853 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4023224402 is about 63428.8924859957. The cubic root of 4023224402 is about 1590.4673285800.

Adding to 4023224402 its reverse (2044223204), we get a palindrome (6067447606).

The spelling of 4023224402 in words is "four billion, twenty-three million, two hundred twenty-four thousand, four hundred two".