42337071 has 24 divisors (see below), whose sum is σ = 72302880. Its totient is φ = 23357376.

The previous prime is 42337063. The next prime is 42337081. The reversal of 42337071 is 17073324.

It is not a de Polignac number, because 42337071 - 2³ = 42337063 is a prime.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42337081) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 9760 + ... + 13413.

It is an arithmetic number, because the mean of its divisors is an integer number (3012620).

Almost surely, 2^42337071 is an apocalyptic number.

42337071 is a deficient number, since it is larger than the sum of its proper divisors (29965809).

42337071 is a wasteful number, since it uses less digits than its factorization.

42337071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23215 (or 23212 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 42337071 is about 6506.6943220041. The cubic root of 42337071 is about 348.5300829580.

The spelling of 42337071 in words is "forty-two million, three hundred thirty-seven thousand, seventy-one".