142317367 has 2 divisors, whose sum is σ = 142317368. Its totient is φ = 142317366.

The previous prime is 142317289. The next prime is 142317389. The reversal of 142317367 is 763713241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142317367 - 2¹⁵ = 142284599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142317067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71158683 + 71158684.

It is an arithmetic number, because the mean of its divisors is an integer number (71158684).

Almost surely, 2^142317367 is an apocalyptic number.

142317367 is a deficient number, since it is larger than the sum of its proper divisors (1).

142317367 is an equidigital number, since it uses as much as digits as its factorization.

142317367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 34.

The square root of 142317367 is about 11929.6842791417. The cubic root of 142317367 is about 522.0987259625.

The spelling of 142317367 in words is "one hundred forty-two million, three hundred seventeen thousand, three hundred sixty-seven".