142606327 has 2 divisors, whose sum is σ = 142606328. Its totient is φ = 142606326.

The previous prime is 142606309. The next prime is 142606333. The reversal of 142606327 is 723606241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142606327 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142606307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71303163 + 71303164.

It is an arithmetic number, because the mean of its divisors is an integer number (71303164).

Almost surely, 2^142606327 is an apocalyptic number.

142606327 is a deficient number, since it is larger than the sum of its proper divisors (1).

142606327 is an equidigital number, since it uses as much as digits as its factorization.

142606327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 142606327 is about 11941.7891038152. The cubic root of 142606327 is about 522.4518420546.

The spelling of 142606327 in words is "one hundred forty-two million, six hundred six thousand, three hundred twenty-seven".