42350534 has 8 divisors (see below), whose sum is σ = 63554088. Its totient is φ = 21165840.

The previous prime is 42350509. The next prime is 42350537. The reversal of 42350534 is 43505324.

42350534 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42350537) 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 3 ways as a sum of consecutive naturals, for example, 4514 + ... + 10250.

It is an arithmetic number, because the mean of its divisors is an integer number (7944261).

Almost surely, 2^42350534 is an apocalyptic number.

42350534 is a deficient number, since it is larger than the sum of its proper divisors (21203554).

42350534 is a wasteful number, since it uses less digits than its factorization.

42350534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9430.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 42350534 is about 6507.7287896777. The cubic root of 42350534 is about 348.5670227140.

Adding to 42350534 its reverse (43505324), we get a palindrome (85855858).

The spelling of 42350534 in words is "forty-two million, three hundred fifty thousand, five hundred thirty-four".