34100212 has 12 divisors (see below), whose sum is σ = 62816320. Its totient is φ = 16152696.

The previous prime is 34100207. The next prime is 34100251. The reversal of 34100212 is 21200143.

It is a junction number, because it is equal to n+sod(n) for n = 34100192 and 34100201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224268 + ... + 224419.

Almost surely, 2^34100212 is an apocalyptic number.

It is an amenable number.

34100212 is a deficient number, since it is larger than the sum of its proper divisors (28716108).

34100212 is a wasteful number, since it uses less digits than its factorization.

34100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448710 (or 448708 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 34100212 is about 5839.5386804096. The cubic root of 34100212 is about 324.2791502670.

Adding to 34100212 its reverse (21200143), we get a palindrome (55300355).

The spelling of 34100212 in words is "thirty-four million, one hundred thousand, two hundred twelve".