4342120330 has 16 divisors (see below), whose sum is σ = 7818425064. Its totient is φ = 1736268480.

The previous prime is 4342120313. The next prime is 4342120337. The reversal of 4342120330 is 330212434.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4296409209 + 45711121 = 65547^2 + 6761^2 .

It is not an unprimeable number, because it can be changed into a prime (4342120337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40317 + ... + 101536.

Almost surely, 2^4342120330 is an apocalyptic number.

4342120330 is a deficient number, since it is larger than the sum of its proper divisors (3476304734).

4342120330 is a wasteful number, since it uses less digits than its factorization.

4342120330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144921.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4342120330 is about 65894.7670911735. The cubic root of 4342120330 is about 1631.4256449691.

Adding to 4342120330 its reverse (330212434), we get a palindrome (4672332764).

The spelling of 4342120330 in words is "four billion, three hundred forty-two million, one hundred twenty thousand, three hundred thirty".