334213442 has 8 divisors (see below), whose sum is σ = 510779196. Its totient is φ = 163953712.

The previous prime is 334213441. The next prime is 334213447. The reversal of 334213442 is 244312433.

It can be written as a sum of positive squares in 2 ways, for example, as 328733161 + 5480281 = 18131^2 + 2341^2 .

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

It is a super-2 number, since 2×334213442² = 223397249626974728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334213441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1576373 + ... + 1576584.

Almost surely, 2^334213442 is an apocalyptic number.

334213442 is a deficient number, since it is larger than the sum of its proper divisors (176565754).

334213442 is a wasteful number, since it uses less digits than its factorization.

334213442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153012.

The product of its digits is 6912, while the sum is 26.

The square root of 334213442 is about 18281.5054631723. The cubic root of 334213442 is about 693.9709713322.

Adding to 334213442 its reverse (244312433), we get a palindrome (578525875).

It can be divided in two parts, 33421 and 3442, that added together give a palindrome (36863).

The spelling of 334213442 in words is "three hundred thirty-four million, two hundred thirteen thousand, four hundred forty-two".