142464115022323 has 2 divisors, whose sum is σ = 142464115022324. Its totient is φ = 142464115022322.

The previous prime is 142464115022239. The next prime is 142464115022393. The reversal of 142464115022323 is 323220511464241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142464115022323 is a prime.

It is not a weakly prime, because it can be changed into another prime (142464115022393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71232057511161 + 71232057511162.

It is an arithmetic number, because the mean of its divisors is an integer number (71232057511162).

Almost surely, 2^{142464115022323} is an apocalyptic number.

142464115022323 is a deficient number, since it is larger than the sum of its proper divisors (1).

142464115022323 is an equidigital number, since it uses as much as digits as its factorization.

142464115022323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 142464115022323 its reverse (323220511464241), we get a palindrome (465684626486564).

The spelling of 142464115022323 in words is "one hundred forty-two trillion, four hundred sixty-four billion, one hundred fifteen million, twenty-two thousand, three hundred twenty-three".