142798995943 has 2 divisors, whose sum is σ = 142798995944. Its totient is φ = 142798995942.

The previous prime is 142798995893. The next prime is 142798995959. The reversal of 142798995943 is 349599897241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142798995943 - 2⁹ = 142798995431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142798992943) 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, 71399497971 + 71399497972.

It is an arithmetic number, because the mean of its divisors is an integer number (71399497972).

Almost surely, 2^142798995943 is an apocalyptic number.

142798995943 is a deficient number, since it is larger than the sum of its proper divisors (1).

142798995943 is an equidigital number, since it uses as much as digits as its factorization.

142798995943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176359680, while the sum is 70.

The spelling of 142798995943 in words is "one hundred forty-two billion, seven hundred ninety-eight million, nine hundred ninety-five thousand, nine hundred forty-three".