4433223345 has 32 divisors (see below), whose sum is σ = 7203734784. Its totient is φ = 2327808000.

The previous prime is 4433223337. The next prime is 4433223367. The reversal of 4433223345 is 5433223344.

It is not a de Polignac number, because 4433223345 - 2³ = 4433223337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247285 + ... + 264605.

It is an arithmetic number, because the mean of its divisors is an integer number (225116712).

Almost surely, 2^4433223345 is an apocalyptic number.

It is an amenable number.

4433223345 is a deficient number, since it is larger than the sum of its proper divisors (2770511439).

4433223345 is a wasteful number, since it uses less digits than its factorization.

4433223345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17593.

The product of its digits is 103680, while the sum is 33.

The square root of 4433223345 is about 66582.4552340930. The cubic root of 4433223345 is about 1642.7565362227.

Adding to 4433223345 its reverse (5433223344), we get a palindrome (9866446689).

Subtracting 4433223345 from its reverse (5433223344), we obtain a palindrome (999999999).

The spelling of 4433223345 in words is "four billion, four hundred thirty-three million, two hundred twenty-three thousand, three hundred forty-five".