334320142 has 8 divisors (see below), whose sum is σ = 540055656. Its totient is φ = 154301592.

The previous prime is 334320127. The next prime is 334320167. The reversal of 334320142 is 241023433.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×334320142² = 223539914693800328, which contains 22 as substring.

It is a congruent number.

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, 6429208 + ... + 6429259.

It is an arithmetic number, because the mean of its divisors is an integer number (67506957).

Almost surely, 2^334320142 is an apocalyptic number.

334320142 is a deficient number, since it is larger than the sum of its proper divisors (205735514).

334320142 is a wasteful number, since it uses less digits than its factorization.

334320142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12858482.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 334320142 is about 18284.4234801101. The cubic root of 334320142 is about 694.0448151844.

Adding to 334320142 its reverse (241023433), we get a palindrome (575343575).

The spelling of 334320142 in words is "three hundred thirty-four million, three hundred twenty thousand, one hundred forty-two".