142013134343 has 8 divisors (see below), whose sum is σ = 144545679360. Its totient is φ = 139484774200.

The previous prime is 142013134339. The next prime is 142013134391. The reversal of 142013134343 is 343431310241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142013134343 - 2² = 142013134339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142013133343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977705 + ... + 1113522.

It is an arithmetic number, because the mean of its divisors is an integer number (18068209920).

Almost surely, 2^142013134343 is an apocalyptic number.

142013134343 is a deficient number, since it is larger than the sum of its proper divisors (2532545017).

142013134343 is a wasteful number, since it uses less digits than its factorization.

142013134343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092437.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 142013134343 its reverse (343431310241), we get a palindrome (485444444584).

The spelling of 142013134343 in words is "one hundred forty-two billion, thirteen million, one hundred thirty-four thousand, three hundred forty-three".