142355040013013 has 8 divisors (see below), whose sum is σ = 143775916989240. Its totient is φ = 140934386980800.

The previous prime is 142355040012949. The next prime is 142355040013033. The reversal of 142355040013013 is 310310040553241.

142355040013013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 62540149182289 + 79814890830724 = 7908233^2 + 8933918^2 .

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 142355040013013 - 2⁶ = 142355040012949 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 (142355040013033) 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, 54708170 + ... + 57251147.

It is an arithmetic number, because the mean of its divisors is an integer number (17971989623655).

Almost surely, 2^{142355040013013} is an apocalyptic number.

It is an amenable number.

142355040013013 is a deficient number, since it is larger than the sum of its proper divisors (1420876976227).

142355040013013 is a wasteful number, since it uses less digits than its factorization.

142355040013013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111972007.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 142355040013013 its reverse (310310040553241), we get a palindrome (452665080566254).

The spelling of 142355040013013 in words is "one hundred forty-two trillion, three hundred fifty-five billion, forty million, thirteen thousand, thirteen".