34212135052 has 24 divisors (see below), whose sum is σ = 60318843200. Its totient is φ = 16978249296.

The previous prime is 34212135043. The next prime is 34212135071. The reversal of 34212135052 is 25053121243.

It is a self number, because there is not a number n which added to its sum of digits gives 34212135052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2806723 + ... + 2818885.

Almost surely, 2^34212135052 is an apocalyptic number.

It is an amenable number.

34212135052 is a deficient number, since it is larger than the sum of its proper divisors (26106708148).

34212135052 is a wasteful number, since it uses less digits than its factorization.

34212135052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17365 (or 17363 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 34212135052 its reverse (25053121243), we get a palindrome (59265256295).

The spelling of 34212135052 in words is "thirty-four billion, two hundred twelve million, one hundred thirty-five thousand, fifty-two".