334404142 has 16 divisors (see below), whose sum is σ = 530346240. Its totient is φ = 157700088.

The previous prime is 334404101. The next prime is 334404193. The reversal of 334404142 is 241404433.

It is a super-2 number, since 2×334404142² = 223652260373512328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10758 + ... + 28009.

It is an arithmetic number, because the mean of its divisors is an integer number (33146640).

Almost surely, 2^334404142 is an apocalyptic number.

334404142 is a deficient number, since it is larger than the sum of its proper divisors (195942098).

334404142 is a wasteful number, since it uses less digits than its factorization.

334404142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39015.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 334404142 is about 18286.7203729920. The cubic root of 334404142 is about 694.1029379985.

Adding to 334404142 its reverse (241404433), we get a palindrome (575808575).

The spelling of 334404142 in words is "three hundred thirty-four million, four hundred four thousand, one hundred forty-two".