334042434 has 32 divisors (see below), whose sum is σ = 809801280. Its totient is φ = 101224800.

The previous prime is 334042399. The next prime is 334042441. The reversal of 334042434 is 434240433.

It is a super-2 number, since 2×334042434² = 223168695425288712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 334042398 and 334042407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280587 + ... + 281774.

It is an arithmetic number, because the mean of its divisors is an integer number (25306290).

Almost surely, 2^334042434 is an apocalyptic number.

334042434 is an abundant number, since it is smaller than the sum of its proper divisors (475758846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334042434 is a wasteful number, since it uses less digits than its factorization.

334042434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562383 (or 562377 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 334042434 is about 18276.8277882131. The cubic root of 334042434 is about 693.8525890654.

Adding to 334042434 its reverse (434240433), we get a palindrome (768282867).

The spelling of 334042434 in words is "three hundred thirty-four million, forty-two thousand, four hundred thirty-four".