142564458607 has 2 divisors, whose sum is σ = 142564458608. Its totient is φ = 142564458606.

The previous prime is 142564458581. The next prime is 142564458611. The reversal of 142564458607 is 706854465241.

It is a strong prime.

It is an emirp because it is prime and its reverse (706854465241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 142564458607 - 2³¹ = 140416974959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142564458667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71282229303 + 71282229304.

It is an arithmetic number, because the mean of its divisors is an integer number (71282229304).

Almost surely, 2^142564458607 is an apocalyptic number.

142564458607 is a deficient number, since it is larger than the sum of its proper divisors (1).

142564458607 is an equidigital number, since it uses as much as digits as its factorization.

142564458607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 142564458607 in words is "one hundred forty-two billion, five hundred sixty-four million, four hundred fifty-eight thousand, six hundred seven".