42340059 has 12 divisors (see below), whose sum is σ = 61846200. Its totient is φ = 27909024.

The previous prime is 42340049. The next prime is 42340093. The reversal of 42340059 is 95004324.

42340059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42340059 - 2⁵ = 42340027 is a prime.

It is a super-2 number, since 2×42340059² = 3585361192246962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42340009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25629 + ... + 27230.

It is an arithmetic number, because the mean of its divisors is an integer number (5153850).

Almost surely, 2^42340059 is an apocalyptic number.

42340059 is a deficient number, since it is larger than the sum of its proper divisors (19506141).

42340059 is a wasteful number, since it uses less digits than its factorization.

42340059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52954 (or 52951 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 42340059 is about 6506.9239276328. The cubic root of 42340059 is about 348.5382821033.

The spelling of 42340059 in words is "forty-two million, three hundred forty thousand, fifty-nine".