334455342 has 32 divisors (see below), whose sum is σ = 743608320. Its totient is φ = 99588960.

The previous prime is 334455301. The next prime is 334455349. The reversal of 334455342 is 243554433.

It is a happy number.

It is a super-2 number, since 2×334455342² = 223720751584673928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334455349) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 66742 + ... + 71577.

It is an arithmetic number, because the mean of its divisors is an integer number (23237760).

Almost surely, 2^334455342 is an apocalyptic number.

334455342 is an abundant number, since it is smaller than the sum of its proper divisors (409152978).

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

334455342 is a wasteful number, since it uses less digits than its factorization.

334455342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138368.

The product of its digits is 86400, while the sum is 33.

The square root of 334455342 is about 18288.1202423869. The cubic root of 334455342 is about 694.1383604633.

Subtracting from 334455342 its reverse (243554433), we obtain a palindrome (90900909).

The spelling of 334455342 in words is "three hundred thirty-four million, four hundred fifty-five thousand, three hundred forty-two".