142545352655323 has 2 divisors, whose sum is σ = 142545352655324. Its totient is φ = 142545352655322.

The previous prime is 142545352655317. The next prime is 142545352655351. The reversal of 142545352655323 is 323556253545241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142545352655323 - 2⁴⁵ = 107360980566491 is a prime.

It is not a weakly prime, because it can be changed into another prime (142545352655353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71272676327661 + 71272676327662.

It is an arithmetic number, because the mean of its divisors is an integer number (71272676327662).

Almost surely, 2^{142545352655323} is an apocalyptic number.

142545352655323 is a deficient number, since it is larger than the sum of its proper divisors (1).

142545352655323 is an equidigital number, since it uses as much as digits as its factorization.

142545352655323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800000, while the sum is 55.

The spelling of 142545352655323 in words is "one hundred forty-two trillion, five hundred forty-five billion, three hundred fifty-two million, six hundred fifty-five thousand, three hundred twenty-three".