42300422 has 16 divisors (see below), whose sum is σ = 67095600. Its totient is φ = 19945440.

The previous prime is 42300409. The next prime is 42300449. The reversal of 42300422 is 22400324.

It is a self number, because there is not a number n which added to its sum of digits gives 42300422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6272 + ... + 11132.

It is an arithmetic number, because the mean of its divisors is an integer number (4193475).

Almost surely, 2^42300422 is an apocalyptic number.

42300422 is a deficient number, since it is larger than the sum of its proper divisors (24795178).

42300422 is a wasteful number, since it uses less digits than its factorization.

42300422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 42300422 is about 6503.8774588702. The cubic root of 42300422 is about 348.4294858044.

Adding to 42300422 its reverse (22400324), we get a palindrome (64700746).

The spelling of 42300422 in words is "forty-two million, three hundred thousand, four hundred twenty-two".