142422065215603 has 2 divisors, whose sum is σ = 142422065215604. Its totient is φ = 142422065215602.

The previous prime is 142422065215567. The next prime is 142422065215637. The reversal of 142422065215603 is 306512560224241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142422065215603 - 2²⁵ = 142422031661171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142422065215603.

It is not a weakly prime, because it can be changed into another prime (142422065215643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71211032607801 + 71211032607802.

It is an arithmetic number, because the mean of its divisors is an integer number (71211032607802).

Almost surely, 2^{142422065215603} is an apocalyptic number.

142422065215603 is a deficient number, since it is larger than the sum of its proper divisors (1).

142422065215603 is an equidigital number, since it uses as much as digits as its factorization.

142422065215603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 142422065215603 in words is "one hundred forty-two trillion, four hundred twenty-two billion, sixty-five million, two hundred fifteen thousand, six hundred three".