342012012 has 12 divisors (see below), whose sum is σ = 798028056. Its totient is φ = 114004000.

The previous prime is 342012007. The next prime is 342012029. The reversal of 342012012 is 210210243.

342012012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 342011982 and 342012000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14250489 + ... + 14250512.

It is an arithmetic number, because the mean of its divisors is an integer number (66502338).

Almost surely, 2^342012012 is an apocalyptic number.

It is an amenable number.

342012012 is an abundant number, since it is smaller than the sum of its proper divisors (456016044).

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

342012012 is a wasteful number, since it uses less digits than its factorization.

342012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28501008 (or 28501006 counting only the distinct ones).

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

The square root of 342012012 is about 18493.5667733404. The cubic root of 342012012 is about 699.3272529718.

Adding to 342012012 its reverse (210210243), we get a palindrome (552222255).

The spelling of 342012012 in words is "three hundred forty-two million, twelve thousand, twelve".