142255534361 has 2 divisors, whose sum is σ = 142255534362. Its totient is φ = 142255534360.

The previous prime is 142255534307. The next prime is 142255534441. The reversal of 142255534361 is 163435552241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80177320336 + 62078214025 = 283156^2 + 249155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142255534361 is a prime.

It is not a weakly prime, because it can be changed into another prime (142255534261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71127767180 + 71127767181.

It is an arithmetic number, because the mean of its divisors is an integer number (71127767181).

Almost surely, 2^142255534361 is an apocalyptic number.

It is an amenable number.

142255534361 is a deficient number, since it is larger than the sum of its proper divisors (1).

142255534361 is an equidigital number, since it uses as much as digits as its factorization.

142255534361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432000, while the sum is 41.

The spelling of 142255534361 in words is "one hundred forty-two billion, two hundred fifty-five million, five hundred thirty-four thousand, three hundred sixty-one".