142237142713 has 4 divisors (see below), whose sum is σ = 142237903140. Its totient is φ = 142236382288.

The previous prime is 142237142701. The next prime is 142237142759. The reversal of 142237142713 is 317241732241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 63967008889 + 78270133824 = 252917^2 + 279768^2 .

It is a cyclic number.

It is not a de Polignac number, because 142237142713 - 2¹⁷ = 142237011641 is a prime.

It is a super-3 number, since 3×142237142713³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142237142813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117783 + ... + 546211.

It is an arithmetic number, because the mean of its divisors is an integer number (35559475785).

Almost surely, 2^142237142713 is an apocalyptic number.

It is an amenable number.

142237142713 is a deficient number, since it is larger than the sum of its proper divisors (760427).

142237142713 is an equidigital number, since it uses as much as digits as its factorization.

142237142713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760426.

The product of its digits is 56448, while the sum is 37.

Adding to 142237142713 its reverse (317241732241), we get a palindrome (459478874954).

The spelling of 142237142713 in words is "one hundred forty-two billion, two hundred thirty-seven million, one hundred forty-two thousand, seven hundred thirteen".