42914019 has 4 divisors (see below), whose sum is σ = 57218696. Its totient is φ = 28609344.

The previous prime is 42914009. The next prime is 42914041. The reversal of 42914019 is 91041924.

42914019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42914019 - 2⁵ = 42913987 is a prime.

It is a super-2 number, since 2×42914019² = 3683226053464722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42914009) 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, 7152334 + ... + 7152339.

It is an arithmetic number, because the mean of its divisors is an integer number (14304674).

Almost surely, 2^42914019 is an apocalyptic number.

42914019 is a deficient number, since it is larger than the sum of its proper divisors (14304677).

42914019 is a wasteful number, since it uses less digits than its factorization.

42914019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14304676.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 42914019 is about 6550.8792539628. The cubic root of 42914019 is about 350.1061419575.

The spelling of 42914019 in words is "forty-two million, nine hundred fourteen thousand, nineteen".