42350422 has 8 divisors (see below), whose sum is σ = 65242656. Its totient is φ = 20602872.

The previous prime is 42350401. The next prime is 42350423. The reversal of 42350422 is 22405324.

42350422 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 junction number, because it is equal to n+sod(n) for n = 42350393 and 42350402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42350423) 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, 286078 + ... + 286225.

It is an arithmetic number, because the mean of its divisors is an integer number (8155332).

Almost surely, 2^42350422 is an apocalyptic number.

42350422 is a deficient number, since it is larger than the sum of its proper divisors (22892234).

42350422 is a wasteful number, since it uses less digits than its factorization.

42350422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572342.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 42350422 is about 6507.7201845193. The cubic root of 42350422 is about 348.5667154409.

Adding to 42350422 its reverse (22405324), we get a palindrome (64755746).

It can be divided in two parts, 42 and 350422, that added together give a square (350464 = 592²).

The spelling of 42350422 in words is "forty-two million, three hundred fifty thousand, four hundred twenty-two".