42329814 has 16 divisors (see below), whose sum is σ = 84846528. Its totient is φ = 14078792.

The previous prime is 42329797. The next prime is 42329827. The reversal of 42329814 is 41892324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4752 + ... + 10355.

It is an arithmetic number, because the mean of its divisors is an integer number (5302908).

Almost surely, 2^42329814 is an apocalyptic number.

42329814 is an abundant number, since it is smaller than the sum of its proper divisors (42516714).

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

42329814 is a wasteful number, since it uses less digits than its factorization.

42329814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15579.

The product of its digits is 13824, while the sum is 33.

The square root of 42329814 is about 6506.1366416638. The cubic root of 42329814 is about 348.5101679656.

The spelling of 42329814 in words is "forty-two million, three hundred twenty-nine thousand, eight hundred fourteen".