334404424144312 has 16 divisors (see below), whose sum is σ = 627010897059360. Its totient is φ = 167201518261824.

The previous prime is 334404424144261. The next prime is 334404424144313. The reversal of 334404424144312 is 213441424404433.

It is a super-2 number, since 2×334404424144312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334404424144313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84675013 + ... + 88536244.

It is an arithmetic number, because the mean of its divisors is an integer number (39188181066210).

Almost surely, 2^{334404424144312} is an apocalyptic number.

It is an amenable number.

334404424144312 is a deficient number, since it is larger than the sum of its proper divisors (292606472915048).

334404424144312 is a wasteful number, since it uses less digits than its factorization.

334404424144312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173452590 (or 173452586 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 43.

Adding to 334404424144312 its reverse (213441424404433), we get a palindrome (547845848548745).

The spelling of 334404424144312 in words is "three hundred thirty-four trillion, four hundred four billion, four hundred twenty-four million, one hundred forty-four thousand, three hundred twelve".