334407142 has 8 divisors (see below), whose sum is σ = 503422416. Its totient is φ = 166599672.

The previous prime is 334407131. The next prime is 334407181. The reversal of 334407142 is 241704433.

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

It is a super-2 number, since 2×334407142² = 223656273241216328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334407142.

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, 301258 + ... + 302365.

It is an arithmetic number, because the mean of its divisors is an integer number (62927802).

Almost surely, 2^334407142 is an apocalyptic number.

334407142 is a deficient number, since it is larger than the sum of its proper divisors (169015274).

334407142 is a wasteful number, since it uses less digits than its factorization.

334407142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603902.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 334407142 is about 18286.8023995449. The cubic root of 334407142 is about 694.1050136333.

The spelling of 334407142 in words is "three hundred thirty-four million, four hundred seven thousand, one hundred forty-two".