334040212 has 24 divisors (see below), whose sum is σ = 659705760. Its totient is φ = 146600160.

The previous prime is 334040207. The next prime is 334040249. The reversal of 334040212 is 212040433.

It is a super-2 number, since 2×334040212² = 223165726466009888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334040212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129618 + ... + 132169.

It is an arithmetic number, because the mean of its divisors is an integer number (27487740).

Almost surely, 2^334040212 is an apocalyptic number.

It is an amenable number.

334040212 is a deficient number, since it is larger than the sum of its proper divisors (325665548).

334040212 is a wasteful number, since it uses less digits than its factorization.

334040212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261831 (or 261829 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 334040212 is about 18276.7670007581. The cubic root of 334040212 is about 693.8510505944.

Adding to 334040212 its reverse (212040433), we get a palindrome (546080645).

The spelling of 334040212 in words is "three hundred thirty-four million, forty thousand, two hundred twelve".