334230142 has 8 divisors (see below), whose sum is σ = 513004536. Its totient is φ = 163228632.

The previous prime is 334230049. The next prime is 334230151. The reversal of 334230142 is 241032433.

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 2×334230142² = 223419575642680328, 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, 1943113 + ... + 1943284.

It is an arithmetic number, because the mean of its divisors is an integer number (64125567).

Almost surely, 2^334230142 is an apocalyptic number.

334230142 is a deficient number, since it is larger than the sum of its proper divisors (178774394).

334230142 is a wasteful number, since it uses less digits than its factorization.

334230142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886442.

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

The square root of 334230142 is about 18281.9622032210. The cubic root of 334230142 is about 693.9825299359.

Adding to 334230142 its reverse (241032433), we get a palindrome (575262575).

The spelling of 334230142 in words is "three hundred thirty-four million, two hundred thirty thousand, one hundred forty-two".