30032330234 has 4 divisors (see below), whose sum is σ = 45048495354. Its totient is φ = 15016165116.

The previous prime is 30032330233. The next prime is 30032330261. The reversal of 30032330234 is 43203323003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26456649025 + 3575681209 = 162655^2 + 59797^2 .

It is not an unprimeable number, because it can be changed into a prime (30032330231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7508082557 + ... + 7508082560.

Almost surely, 2^30032330234 is an apocalyptic number.

30032330234 is a deficient number, since it is larger than the sum of its proper divisors (15016165120).

30032330234 is a wasteful number, since it uses less digits than its factorization.

30032330234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15016165119.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 30032330234 its reverse (43203323003), we get a palindrome (73235653237).

The spelling of 30032330234 in words is "thirty billion, thirty-two million, three hundred thirty thousand, two hundred thirty-four".