63142307 has 2 divisors, whose sum is σ = 63142308. Its totient is φ = 63142306.

The previous prime is 63142297. The next prime is 63142327. The reversal of 63142307 is 70324136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63142307 - 2¹⁶ = 63076771 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63142327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31571153 + 31571154.

It is an arithmetic number, because the mean of its divisors is an integer number (31571154).

Almost surely, 2^63142307 is an apocalyptic number.

63142307 is a deficient number, since it is larger than the sum of its proper divisors (1).

63142307 is an equidigital number, since it uses as much as digits as its factorization.

63142307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 63142307 is about 7946.2133749353. The cubic root of 63142307 is about 398.2050974424.

The spelling of 63142307 in words is "sixty-three million, one hundred forty-two thousand, three hundred seven".