42713079 has 8 divisors (see below), whose sum is σ = 56992752. Its totient is φ = 28454400.

The previous prime is 42713057. The next prime is 42713081. The reversal of 42713079 is 97031724.

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

It is not a de Polignac number, because 42713079 - 2⁷ = 42712951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42713029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357 + ... + 9249.

It is an arithmetic number, because the mean of its divisors is an integer number (7124094).

Almost surely, 2^42713079 is an apocalyptic number.

42713079 is a deficient number, since it is larger than the sum of its proper divisors (14279673).

42713079 is a wasteful number, since it uses less digits than its factorization.

42713079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10497.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 42713079 is about 6535.5243859999. The cubic root of 42713079 is about 349.5588428169.

The spelling of 42713079 in words is "forty-two million, seven hundred thirteen thousand, seventy-nine".