34212212530 has 16 divisors (see below), whose sum is σ = 65204452440. Its totient is φ = 12879891712.

The previous prime is 34212212527. The next prime is 34212212537. The reversal of 34212212530 is 3521221243.

It can be written as a sum of positive squares in 4 ways, for example, as 34209831681 + 2380849 = 184959^2 + 1543^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34212212495 and 34212212504.

It is not an unprimeable number, because it can be changed into a prime (34212212537) 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 in 7 ways as a sum of consecutive naturals, for example, 100623985 + ... + 100624324.

Almost surely, 2^34212212530 is an apocalyptic number.

34212212530 is a deficient number, since it is larger than the sum of its proper divisors (30992239910).

34212212530 is a wasteful number, since it uses less digits than its factorization.

34212212530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201248333.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 34212212530 its reverse (3521221243), we get a palindrome (37733433773).

The spelling of 34212212530 in words is "thirty-four billion, two hundred twelve million, two hundred twelve thousand, five hundred thirty".