42242010 has 16 divisors (see below), whose sum is σ = 101380896. Its totient is φ = 11264528.

The previous prime is 42241987. The next prime is 42242017. The reversal of 42242010 is 1024224.

42242010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (42242017) 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 7 ways as a sum of consecutive naturals, for example, 704004 + ... + 704063.

It is an arithmetic number, because the mean of its divisors is an integer number (6336306).

Almost surely, 2^42242010 is an apocalyptic number.

42242010 is an abundant number, since it is smaller than the sum of its proper divisors (59138886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42242010 is a wasteful number, since it uses less digits than its factorization.

42242010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408077.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 42242010 is about 6499.3853555548. The cubic root of 42242010 is about 348.2690316254.

Adding to 42242010 its reverse (1024224), we get a palindrome (43266234).

The spelling of 42242010 in words is "forty-two million, two hundred forty-two thousand, ten".