34212000012 has 12 divisors (see below), whose sum is σ = 79828000056. Its totient is φ = 11404000000.

The previous prime is 34211999981. The next prime is 34212000019. The reversal of 34212000012 is 21000021243.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 34211999955 and 34212000000.

It is not an unprimeable number, because it can be changed into a prime (34212000019) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1425499989 + ... + 1425500012.

It is an arithmetic number, because the mean of its divisors is an integer number (6652333338).

Almost surely, 2^34212000012 is an apocalyptic number.

It is an amenable number.

34212000012 is an abundant number, since it is smaller than the sum of its proper divisors (45616000044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34212000012 is a wasteful number, since it uses less digits than its factorization.

34212000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851000008 (or 2851000006 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 34212000012 its reverse (21000021243), we get a palindrome (55212021255).

The spelling of 34212000012 in words is "thirty-four billion, two hundred twelve million, twelve", and thus it is an aban number.