4423351013 has 4 divisors (see below), whose sum is σ = 4433336448. Its totient is φ = 4413365580.

The previous prime is 4423350983. The next prime is 4423351043. The reversal of 4423351013 is 3101533244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4423350983) and next prime (4423351043).

It is a cyclic number.

It is not a de Polignac number, because 4423351013 - 2⁶ = 4423350949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423351043) 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 3 ways as a sum of consecutive naturals, for example, 4992053 + ... + 4992938.

It is an arithmetic number, because the mean of its divisors is an integer number (1108334112).

Almost surely, 2^4423351013 is an apocalyptic number.

It is an amenable number.

4423351013 is a deficient number, since it is larger than the sum of its proper divisors (9985435).

4423351013 is an equidigital number, since it uses as much as digits as its factorization.

4423351013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9985434.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4423351013 is about 66508.2777780330. The cubic root of 4423351013 is about 1641.5362133667.

Adding to 4423351013 its reverse (3101533244), we get a palindrome (7524884257).

The spelling of 4423351013 in words is "four billion, four hundred twenty-three million, three hundred fifty-one thousand, thirteen".