334421042 has 16 divisors (see below), whose sum is σ = 531748152. Its totient is φ = 157194240.

The previous prime is 334421029. The next prime is 334421057. The reversal of 334421042 is 240124433.

It can be written as a sum of positive squares in 4 ways, for example, as 312900721 + 21520321 = 17689^2 + 4639^2 .

It is a super-2 number, since 2×334421042² = 223674866664731528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334420999 and 334421017.

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, 27242 + ... + 37562.

Almost surely, 2^334421042 is an apocalyptic number.

334421042 is a deficient number, since it is larger than the sum of its proper divisors (197327110).

334421042 is a wasteful number, since it uses less digits than its factorization.

334421042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11293.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 334421042 is about 18287.1824511049. The cubic root of 334421042 is about 694.1146305790.

Adding to 334421042 its reverse (240124433), we get a palindrome (574545475).

The spelling of 334421042 in words is "three hundred thirty-four million, four hundred twenty-one thousand, forty-two".