142017367423 has 2 divisors, whose sum is σ = 142017367424. Its totient is φ = 142017367422.

The previous prime is 142017367421. The next prime is 142017367451. The reversal of 142017367423 is 324763710241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142017367423 - 2¹ = 142017367421 is a prime.

Together with 142017367421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142017367421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71008683711 + 71008683712.

It is an arithmetic number, because the mean of its divisors is an integer number (71008683712).

Almost surely, 2^142017367423 is an apocalyptic number.

142017367423 is a deficient number, since it is larger than the sum of its proper divisors (1).

142017367423 is an equidigital number, since it uses as much as digits as its factorization.

142017367423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 142017367423 in words is "one hundred forty-two billion, seventeen million, three hundred sixty-seven thousand, four hundred twenty-three".