340301212 has 6 divisors (see below), whose sum is σ = 595527128. Its totient is φ = 170150604.

The previous prime is 340301179. The next prime is 340301243. The reversal of 340301212 is 212103043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42537648 + ... + 42537655.

Almost surely, 2^340301212 is an apocalyptic number.

It is an amenable number.

340301212 is a deficient number, since it is larger than the sum of its proper divisors (255225916).

340301212 is a wasteful number, since it uses less digits than its factorization.

340301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85075307 (or 85075305 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 340301212 is about 18447.2548635292. The cubic root of 340301212 is about 698.1592535424.

Adding to 340301212 its reverse (212103043), we get a palindrome (552404255).

The spelling of 340301212 in words is "three hundred forty million, three hundred one thousand, two hundred twelve".