334453442 has 32 divisors (see below), whose sum is σ = 535272192. Its totient is φ = 156397824.

The previous prime is 334453439. The next prime is 334453453. The reversal of 334453442 is 244354433.

It is a super-2 number, since 2×334453442² = 223718209731294728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334453399 and 334453408.

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 15 ways as a sum of consecutive naturals, for example, 459683 + ... + 460409.

It is an arithmetic number, because the mean of its divisors is an integer number (16727256).

Almost surely, 2^334453442 is an apocalyptic number.

334453442 is a deficient number, since it is larger than the sum of its proper divisors (200818750).

334453442 is a wasteful number, since it uses less digits than its factorization.

334453442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962.

The product of its digits is 69120, while the sum is 32.

The square root of 334453442 is about 18288.0682960230. The cubic root of 334453442 is about 694.1370460224.

Subtracting from 334453442 its reverse (244354433), we obtain a palindrome (90099009).

The spelling of 334453442 in words is "three hundred thirty-four million, four hundred fifty-three thousand, four hundred forty-two".