42424222239 has 48 divisors (see below), whose sum is σ = 70599859200. Its totient is φ = 24047152128.

The previous prime is 42424222229. The next prime is 42424222241. The reversal of 42424222239 is 93222242424.

42424222239 is a `hidden beast` number, since 4 + 2 + 4 + 2 + 422 + 223 + 9 = 666.

It is not a de Polignac number, because 42424222239 - 2¹⁷ = 42424091167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42424222229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4360222 + ... + 4369940.

It is an arithmetic number, because the mean of its divisors is an integer number (1470830400).

Almost surely, 2^42424222239 is an apocalyptic number.

42424222239 is a deficient number, since it is larger than the sum of its proper divisors (28175636961).

42424222239 is a wasteful number, since it uses less digits than its factorization.

42424222239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10284 (or 10281 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The spelling of 42424222239 in words is "forty-two billion, four hundred twenty-four million, two hundred twenty-two thousand, two hundred thirty-nine".