142242035313 has 16 divisors (see below), whose sum is σ = 216788291456. Its totient is φ = 81266716800.

The previous prime is 142242035297. The next prime is 142242035317. The reversal of 142242035313 is 313530242241.

It is not a de Polignac number, because 142242035313 - 2⁴ = 142242035297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142242035317) 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 15 ways as a sum of consecutive naturals, for example, 480388 + ... + 717813.

It is an arithmetic number, because the mean of its divisors is an integer number (13549268216).

Almost surely, 2^142242035313 is an apocalyptic number.

It is an amenable number.

142242035313 is a deficient number, since it is larger than the sum of its proper divisors (74546256143).

142242035313 is a wasteful number, since it uses less digits than its factorization.

142242035313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203864.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 142242035313 its reverse (313530242241), we get a palindrome (455772277554).

The spelling of 142242035313 in words is "one hundred forty-two billion, two hundred forty-two million, thirty-five thousand, three hundred thirteen".