142322202336213 has 10 divisors (see below), whose sum is σ = 212604771391254. Its totient is φ = 94881468224088.

The previous prime is 142322202336131. The next prime is 142322202336227. The reversal of 142322202336213 is 312633202223241.

142322202336213 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 2 + 2 + 2 + 0 + 23 + 3 + 621 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 92386737687204 + 49935464649009 = 9611802^2 + 7066503^2 .

It is a de Polignac number, because none of the positive numbers 2^k-142322202336213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142322202336113) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 878532113106 + ... + 878532113267.

Almost surely, 2^{142322202336213} is an apocalyptic number.

It is an amenable number.

142322202336213 is a deficient number, since it is larger than the sum of its proper divisors (70282569055041).

142322202336213 is an equidigital number, since it uses as much as digits as its factorization.

142322202336213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757064226385 (or 1757064226376 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 142322202336213 its reverse (312633202223241), we get a palindrome (454955404559454).

The spelling of 142322202336213 in words is "one hundred forty-two trillion, three hundred twenty-two billion, two hundred two million, three hundred thirty-six thousand, two hundred thirteen".