42305135 has 8 divisors (see below), whose sum is σ = 50822016. Its totient is φ = 33806880.

The previous prime is 42305101. The next prime is 42305141. The reversal of 42305135 is 53150324.

42305135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42305135 - 2¹⁶ = 42239599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42305135.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 962 + ... + 9248.

It is an arithmetic number, because the mean of its divisors is an integer number (6352752).

Almost surely, 2^42305135 is an apocalyptic number.

42305135 is a deficient number, since it is larger than the sum of its proper divisors (8516881).

42305135 is a wasteful number, since it uses less digits than its factorization.

42305135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9313.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 42305135 is about 6504.2397711032. The cubic root of 42305135 is about 348.4424256846.

Adding to 42305135 its reverse (53150324), we get a palindrome (95455459).

It can be divided in two parts, 42305 and 135, that multiplied together give a palindrome (5711175).

The spelling of 42305135 in words is "forty-two million, three hundred five thousand, one hundred thirty-five".