42024337 has 2 divisors, whose sum is σ = 42024338. Its totient is φ = 42024336.

The previous prime is 42024317. The next prime is 42024401. The reversal of 42024337 is 73342024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23049601 + 18974736 = 4801^2 + 4356^2 .

It is a cyclic number.

It is not a de Polignac number, because 42024337 - 2¹¹ = 42022289 is a prime.

It is not a weakly prime, because it can be changed into another prime (42024317) 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 as a sum of consecutive naturals, namely, 21012168 + 21012169.

It is an arithmetic number, because the mean of its divisors is an integer number (21012169).

Almost surely, 2^42024337 is an apocalyptic number.

It is an amenable number.

42024337 is a deficient number, since it is larger than the sum of its proper divisors (1).

42024337 is an equidigital number, since it uses as much as digits as its factorization.

42024337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 42024337 is about 6482.6180667999. The cubic root of 42024337 is about 347.6697912552.

The spelling of 42024337 in words is "forty-two million, twenty-four thousand, three hundred thirty-seven".