442569714 has 8 divisors (see below), whose sum is σ = 885139440. Its totient is φ = 147523236.

The previous prime is 442569713. The next prime is 442569737. The reversal of 442569714 is 417965244.

It is a sphenic number, since it is the product of 3 distinct primes.

442569714 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (442569713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36880804 + ... + 36880815.

It is an arithmetic number, because the mean of its divisors is an integer number (110642430).

Almost surely, 2^442569714 is an apocalyptic number.

442569714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

442569714 is a wasteful number, since it uses less digits than its factorization.

442569714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73761624.

The product of its digits is 241920, while the sum is 42.

The square root of 442569714 is about 21037.3409441403. The cubic root of 442569714 is about 762.0683007922.

The spelling of 442569714 in words is "four hundred forty-two million, five hundred sixty-nine thousand, seven hundred fourteen".