4342212320 has 96 divisors (see below), whose sum is σ = 10855918080. Its totient is φ = 1637870080.

The previous prime is 4342212307. The next prime is 4342212337. The reversal of 4342212320 is 232122434.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 252971 + ... + 269589.

It is an arithmetic number, because the mean of its divisors is an integer number (113082480).

Almost surely, 2^4342212320 is an apocalyptic number.

4342212320 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 4342212320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5427959040).

4342212320 is an abundant number, since it is smaller than the sum of its proper divisors (6513705760).

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

4342212320 is a wasteful number, since it uses less digits than its factorization.

4342212320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16728 (or 16720 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4342212320 is about 65895.4650943447. The cubic root of 4342212320 is about 1631.4371657450.

Adding to 4342212320 its reverse (232122434), we get a palindrome (4574334754).

The spelling of 4342212320 in words is "four billion, three hundred forty-two million, two hundred twelve thousand, three hundred twenty".