142355205404539 has 2 divisors, whose sum is σ = 142355205404540. Its totient is φ = 142355205404538.

The previous prime is 142355205404483. The next prime is 142355205404567. The reversal of 142355205404539 is 935404502553241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142355205404539 - 2¹¹ = 142355205402491 is a prime.

It is not a weakly prime, because it can be changed into another prime (142355205404639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71177602702269 + 71177602702270.

It is an arithmetic number, because the mean of its divisors is an integer number (71177602702270).

Almost surely, 2^{142355205404539} is an apocalyptic number.

142355205404539 is a deficient number, since it is larger than the sum of its proper divisors (1).

142355205404539 is an equidigital number, since it uses as much as digits as its factorization.

142355205404539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960000, while the sum is 52.

The spelling of 142355205404539 in words is "one hundred forty-two trillion, three hundred fifty-five billion, two hundred five million, four hundred four thousand, five hundred thirty-nine".