142310343213 has 24 divisors (see below), whose sum is σ = 206762634936. Its totient is φ = 94318963200.

The previous prime is 142310343209. The next prime is 142310343239. The reversal of 142310343213 is 312343013241.

It is a happy number.

142310343213 is a `hidden beast` number, since 1 + 4 + 2 + 310 + 343 + 2 + 1 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 125413723044 + 16896620169 = 354138^2 + 129987^2 .

It is not a de Polignac number, because 142310343213 - 2² = 142310343209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142310343113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2311753 + ... + 2372513.

It is an arithmetic number, because the mean of its divisors is an integer number (8615109789).

Almost surely, 2^142310343213 is an apocalyptic number.

It is an amenable number.

142310343213 is a deficient number, since it is larger than the sum of its proper divisors (64452291723).

142310343213 is a wasteful number, since it uses less digits than its factorization.

142310343213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62285 (or 62282 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 142310343213 its reverse (312343013241), we get a palindrome (454653356454).

The spelling of 142310343213 in words is "one hundred forty-two billion, three hundred ten million, three hundred forty-three thousand, two hundred thirteen".