4351223313 has 16 divisors (see below), whose sum is σ = 6503307840. Its totient is φ = 2875142592.

The previous prime is 4351223297. The next prime is 4351223323. The reversal of 4351223313 is 3133221534.

4351223313 is a `hidden beast` number, since 435 + 1 + 223 + 3 + 1 + 3 = 666.

It is not a de Polignac number, because 4351223313 - 2⁴ = 4351223297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4351223323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710031 + ... + 716132.

It is an arithmetic number, because the mean of its divisors is an integer number (406456740).

Almost surely, 2^4351223313 is an apocalyptic number.

It is an amenable number.

4351223313 is a deficient number, since it is larger than the sum of its proper divisors (2152084527).

4351223313 is a wasteful number, since it uses less digits than its factorization.

4351223313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426285 (or 1426279 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 4351223313 is about 65963.8030513705. The cubic root of 4351223313 is about 1632.5649097294.

Adding to 4351223313 its reverse (3133221534), we get a palindrome (7484444847).

The spelling of 4351223313 in words is "four billion, three hundred fifty-one million, two hundred twenty-three thousand, three hundred thirteen".