42613071 has 8 divisors (see below), whose sum is σ = 57348864. Its totient is φ = 28143000.

The previous prime is 42613037. The next prime is 42613073. The reversal of 42613071 is 17031624.

42613071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42613071 - 2¹³ = 42604879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42613073) 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, 66055 + ... + 66696.

It is an arithmetic number, because the mean of its divisors is an integer number (7168608).

Almost surely, 2^42613071 is an apocalyptic number.

42613071 is a deficient number, since it is larger than the sum of its proper divisors (14735793).

42613071 is a wasteful number, since it uses less digits than its factorization.

42613071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132861.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 42613071 is about 6527.8687946373. The cubic root of 42613071 is about 349.2858116900.

Adding to 42613071 its reverse (17031624), we get a palindrome (59644695).

The spelling of 42613071 in words is "forty-two million, six hundred thirteen thousand, seventy-one".