142331242313 has 32 divisors (see below), whose sum is σ = 158189539200. Its totient is φ = 127230082560.

The previous prime is 142331242303. The next prime is 142331242327. The reversal of 142331242313 is 313242133241.

It is a cyclic number.

It is not a de Polignac number, because 142331242313 - 2¹⁴ = 142331225929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142331242303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57552845 + ... + 57555317.

It is an arithmetic number, because the mean of its divisors is an integer number (4943423100).

Almost surely, 2^142331242313 is an apocalyptic number.

142331242313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

142331242313 is a deficient number, since it is larger than the sum of its proper divisors (15858296887).

142331242313 is a wasteful number, since it uses less digits than its factorization.

142331242313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369.

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

Adding to 142331242313 its reverse (313242133241), we get a palindrome (455573375554).

The spelling of 142331242313 in words is "one hundred forty-two billion, three hundred thirty-one million, two hundred forty-two thousand, three hundred thirteen".