42179063 has 2 divisors, whose sum is σ = 42179064. Its totient is φ = 42179062.

The previous prime is 42179051. The next prime is 42179077. The reversal of 42179063 is 36097124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42179063 - 2¹⁶ = 42113527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42179083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21089531 + 21089532.

It is an arithmetic number, because the mean of its divisors is an integer number (21089532).

Almost surely, 2^42179063 is an apocalyptic number.

42179063 is a deficient number, since it is larger than the sum of its proper divisors (1).

42179063 is an equidigital number, since it uses as much as digits as its factorization.

42179063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 42179063 is about 6494.5410153451. The cubic root of 42179063 is about 348.0959544049.

The spelling of 42179063 in words is "forty-two million, one hundred seventy-nine thousand, sixty-three".