34210442 has 32 divisors (see below), whose sum is σ = 60480000. Its totient is φ = 14210928.

The previous prime is 34210433. The next prime is 34210471. The reversal of 34210442 is 24401243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68309 + ... + 68807.

It is an arithmetic number, because the mean of its divisors is an integer number (1890000).

Almost surely, 2^34210442 is an apocalyptic number.

34210442 is a deficient number, since it is larger than the sum of its proper divisors (26269558).

34210442 is a wasteful number, since it uses less digits than its factorization.

34210442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 34210442 is about 5848.9693109128. The cubic root of 34210442 is about 324.6281886036.

Adding to 34210442 its reverse (24401243), we get a palindrome (58611685).

The spelling of 34210442 in words is "thirty-four million, two hundred ten thousand, four hundred forty-two".