142334144244023 has 2 divisors, whose sum is σ = 142334144244024. Its totient is φ = 142334144244022.

The previous prime is 142334144243971. The next prime is 142334144244031. The reversal of 142334144244023 is 320442441433241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142334144244023 - 2¹⁰ = 142334144242999 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142334144244923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71167072122011 + 71167072122012.

It is an arithmetic number, because the mean of its divisors is an integer number (71167072122012).

Almost surely, 2^{142334144244023} is an apocalyptic number.

142334144244023 is a deficient number, since it is larger than the sum of its proper divisors (1).

142334144244023 is an equidigital number, since it uses as much as digits as its factorization.

142334144244023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 884736, while the sum is 41.

Adding to 142334144244023 its reverse (320442441433241), we get a palindrome (462776585677264).

The spelling of 142334144244023 in words is "one hundred forty-two trillion, three hundred thirty-four billion, one hundred forty-four million, two hundred forty-four thousand, twenty-three".