334130042 has 8 divisors (see below), whose sum is σ = 502446132. Its totient is φ = 166648000.

The previous prime is 334130009. The next prime is 334130051. The reversal of 334130042 is 240031433.

It can be written as a sum of positive squares in 2 ways, for example, as 282878761 + 51251281 = 16819^2 + 7159^2 .

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

It is a super-2 number, since 2×334130042² = 223285769933843528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334129996 and 334130023.

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, 207509 + ... + 209112.

Almost surely, 2^334130042 is an apocalyptic number.

334130042 is a deficient number, since it is larger than the sum of its proper divisors (168316090).

334130042 is a wasteful number, since it uses less digits than its factorization.

334130042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417024.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 334130042 is about 18279.2243270878. The cubic root of 334130042 is about 693.9132417631.

Adding to 334130042 its reverse (240031433), we get a palindrome (574161475).

The spelling of 334130042 in words is "three hundred thirty-four million, one hundred thirty thousand, forty-two".