42550014 has 32 divisors (see below), whose sum is σ = 97040160. Its totient is φ = 12321792.

The previous prime is 42550007. The next prime is 42550019. The reversal of 42550014 is 41005524.

42550014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42550019) 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 15 ways as a sum of consecutive naturals, for example, 14719 + ... + 17370.

It is an arithmetic number, because the mean of its divisors is an integer number (3032505).

Almost surely, 2^42550014 is an apocalyptic number.

42550014 is an abundant number, since it is smaller than the sum of its proper divisors (54490146).

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

42550014 is a wasteful number, since it uses less digits than its factorization.

42550014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32124.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 42550014 is about 6523.0371760400. The cubic root of 42550014 is about 349.1134405709.

Adding to 42550014 its reverse (41005524), we get a palindrome (83555538).

The spelling of 42550014 in words is "forty-two million, five hundred fifty thousand, fourteen".