334021342 has 32 divisors (see below), whose sum is σ = 535465728. Its totient is φ = 156000000.

The previous prime is 334021327. The next prime is 334021357. The reversal of 334021342 is 243120433.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (334021327) and next prime (334021357).

It is a super-2 number, since 2×334021342² = 223140513822961928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256092 + ... + 257392.

It is an arithmetic number, because the mean of its divisors is an integer number (16733304).

Almost surely, 2^334021342 is an apocalyptic number.

334021342 is a deficient number, since it is larger than the sum of its proper divisors (201444386).

334021342 is a wasteful number, since it uses less digits than its factorization.

334021342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 334021342 is about 18276.2507643116. The cubic root of 334021342 is about 693.8379850857.

Adding to 334021342 its reverse (243120433), we get a palindrome (577141775).

Subtracting from 334021342 its reverse (243120433), we obtain a palindrome (90900909).

The spelling of 334021342 in words is "three hundred thirty-four million, twenty-one thousand, three hundred forty-two".