42039714 has 16 divisors (see below), whose sum is σ = 85868928. Its totient is φ = 13714992.

The previous prime is 42039707. The next prime is 42039721. The reversal of 42039714 is 41793024.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42039707) and next prime (42039721).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74257 + ... + 74820.

It is an arithmetic number, because the mean of its divisors is an integer number (5366808).

Almost surely, 2^42039714 is an apocalyptic number.

42039714 is an abundant number, since it is smaller than the sum of its proper divisors (43829214).

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

42039714 is a wasteful number, since it uses less digits than its factorization.

42039714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149129.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 42039714 is about 6483.8039760622. The cubic root of 42039714 is about 347.7121910235.

The spelling of 42039714 in words is "forty-two million, thirty-nine thousand, seven hundred fourteen".