4344320212 has 24 divisors (see below), whose sum is σ = 7649187840. Its totient is φ = 2158859040.

The previous prime is 4344320207. The next prime is 4344320287. The reversal of 4344320212 is 2120234434.

It is a happy number.

It is a super-3 number, since 3×4344320212³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1273413 + ... + 1276819.

It is an arithmetic number, because the mean of its divisors is an integer number (318716160).

Almost surely, 2^4344320212 is an apocalyptic number.

It is an amenable number.

4344320212 is a deficient number, since it is larger than the sum of its proper divisors (3304867628).

4344320212 is a wasteful number, since it uses less digits than its factorization.

4344320212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5271 (or 5269 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4344320212 is about 65911.4573651653. The cubic root of 4344320212 is about 1631.7011123837.

Adding to 4344320212 its reverse (2120234434), we get a palindrome (6464554646).

The spelling of 4344320212 in words is "four billion, three hundred forty-four million, three hundred twenty thousand, two hundred twelve".