142324022501719 has 2 divisors, whose sum is σ = 142324022501720. Its totient is φ = 142324022501718.

The previous prime is 142324022501603. The next prime is 142324022501723. The reversal of 142324022501719 is 917105220423241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142324022501719 is a prime.

It is a super-2 number, since 2×142324022501719² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142324022502719) 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, 71162011250859 + 71162011250860.

It is an arithmetic number, because the mean of its divisors is an integer number (71162011250860).

Almost surely, 2^{142324022501719} is an apocalyptic number.

142324022501719 is a deficient number, since it is larger than the sum of its proper divisors (1).

142324022501719 is an equidigital number, since it uses as much as digits as its factorization.

142324022501719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 142324022501719 in words is "one hundred forty-two trillion, three hundred twenty-four billion, twenty-two million, five hundred one thousand, seven hundred nineteen".