4321453422 has 64 divisors (see below), whose sum is σ = 10196524800. Its totient is φ = 1203724800.

The previous prime is 4321453403. The next prime is 4321453469. The reversal of 4321453422 is 2243541234.

It is a self number, because there is not a number n which added to its sum of digits gives 4321453422.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 196329 + ... + 217227.

It is an arithmetic number, because the mean of its divisors is an integer number (159320700).

Almost surely, 2^4321453422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4321453422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5098262400).

4321453422 is an abundant number, since it is smaller than the sum of its proper divisors (5875071378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4321453422 is a wasteful number, since it uses less digits than its factorization.

4321453422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21169.

The product of its digits is 23040, while the sum is 30.

The square root of 4321453422 is about 65737.7625265722. The cubic root of 4321453422 is about 1628.8331973608.

Adding to 4321453422 its reverse (2243541234), we get a palindrome (6564994656).

The spelling of 4321453422 in words is "four billion, three hundred twenty-one million, four hundred fifty-three thousand, four hundred twenty-two".