42014079 has 16 divisors (see below), whose sum is σ = 62576640. Its totient is φ = 27859320.

The previous prime is 42014059. The next prime is 42014087. The reversal of 42014079 is 97041024.

It is a happy number.

42014079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42014079 - 2⁵ = 42014047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42014039) 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, 1084 + ... + 9230.

It is an arithmetic number, because the mean of its divisors is an integer number (3911040).

Almost surely, 2^42014079 is an apocalyptic number.

42014079 is a deficient number, since it is larger than the sum of its proper divisors (20562561).

42014079 is a wasteful number, since it uses less digits than its factorization.

42014079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8347 (or 8341 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 42014079 is about 6481.8268258262. The cubic root of 42014079 is about 347.6415006091.

The spelling of 42014079 in words is "forty-two million, fourteen thousand, seventy-nine".