4313422320 has 80 divisors (see below), whose sum is σ = 13393740960. Its totient is φ = 1148342272.

The previous prime is 4313422273. The next prime is 4313422339. The reversal of 4313422320 is 232243134.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×4313422320² = 37211224221348364800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 133516 + ... + 162644.

It is an arithmetic number, because the mean of its divisors is an integer number (167421762).

Almost surely, 2^4313422320 is an apocalyptic number.

4313422320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4313422320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6696870480).

4313422320 is an abundant number, since it is smaller than the sum of its proper divisors (9080318640).

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

4313422320 is a wasteful number, since it uses less digits than its factorization.

4313422320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29762 (or 29756 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4313422320 is about 65676.6497318491. The cubic root of 4313422320 is about 1627.8235495867.

Adding to 4313422320 its reverse (232243134), we get a palindrome (4545665454).

The spelling of 4313422320 in words is "four billion, three hundred thirteen million, four hundred twenty-two thousand, three hundred twenty".