42388317159 has 16 divisors (see below), whose sum is σ = 59509841280. Its totient is φ = 26763708960.

The previous prime is 42388317151. The next prime is 42388317187. The reversal of 42388317159 is 95171388324.

It is not a de Polignac number, because 42388317159 - 2³ = 42388317151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42388317151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89844 + ... + 304710.

It is an arithmetic number, because the mean of its divisors is an integer number (3719365080).

Almost surely, 2^42388317159 is an apocalyptic number.

42388317159 is a deficient number, since it is larger than the sum of its proper divisors (17121524121).

42388317159 is a wasteful number, since it uses less digits than its factorization.

42388317159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218350.

The product of its digits is 1451520, while the sum is 51.

The spelling of 42388317159 in words is "forty-two billion, three hundred eighty-eight million, three hundred seventeen thousand, one hundred fifty-nine".