42819114 has 16 divisors (see below), whose sum is σ = 92225952. Its totient is φ = 13175088.

The previous prime is 42819113. The next prime is 42819121. The reversal of 42819114 is 41191824.

42819114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42819113) 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, 274404 + ... + 274559.

It is an arithmetic number, because the mean of its divisors is an integer number (5764122).

Almost surely, 2^42819114 is an apocalyptic number.

42819114 is an abundant number, since it is smaller than the sum of its proper divisors (49406838).

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

42819114 is a wasteful number, since it uses less digits than its factorization.

42819114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548981.

The product of its digits is 2304, while the sum is 30.

The square root of 42819114 is about 6543.6315605327. The cubic root of 42819114 is about 349.8478631309.

The spelling of 42819114 in words is "forty-two million, eight hundred nineteen thousand, one hundred fourteen".