42132334 has 16 divisors (see below), whose sum is σ = 64478016. Its totient is φ = 20642400.

The previous prime is 42132319. The next prime is 42132353. The reversal of 42132334 is 43323124.

It is a happy number.

42132334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44304 + ... + 45244.

It is an arithmetic number, because the mean of its divisors is an integer number (4029876).

Almost surely, 2^42132334 is an apocalyptic number.

42132334 is a deficient number, since it is larger than the sum of its proper divisors (22345682).

42132334 is a wasteful number, since it uses less digits than its factorization.

42132334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371.

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

The square root of 42132334 is about 6490.9424585340. The cubic root of 42132334 is about 347.9673583247.

Adding to 42132334 its reverse (43323124), we get a palindrome (85455458).

The spelling of 42132334 in words is "forty-two million, one hundred thirty-two thousand, three hundred thirty-four".