142141998934613 has 2 divisors, whose sum is σ = 142141998934614. Its totient is φ = 142141998934612.

The previous prime is 142141998934591. The next prime is 142141998934627. The reversal of 142141998934613 is 316439899141241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126260235687364 + 15881763247249 = 11236558^2 + 3985193^2 .

It is a cyclic number.

It is not a de Polignac number, because 142141998934613 - 2⁶ = 142141998934549 is a prime.

It is a super-2 number, since 2×142141998934613² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142141998934613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142141998934693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71070999467306 + 71070999467307.

It is an arithmetic number, because the mean of its divisors is an integer number (71070999467307).

Almost surely, 2^{142141998934613} is an apocalyptic number.

It is an amenable number.

142141998934613 is a deficient number, since it is larger than the sum of its proper divisors (1).

142141998934613 is an equidigital number, since it uses as much as digits as its factorization.

142141998934613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40310784, while the sum is 65.

The spelling of 142141998934613 in words is "one hundred forty-two trillion, one hundred forty-one billion, nine hundred ninety-eight million, nine hundred thirty-four thousand, six hundred thirteen".