142142313323 has 8 divisors (see below), whose sum is σ = 144172470240. Its totient is φ = 140112938560.

The previous prime is 142142313319. The next prime is 142142313343. The reversal of 142142313323 is 323313241241.

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 142142313323 - 2² = 142142313319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142142313343) 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, 175511 + ... + 561327.

It is an arithmetic number, because the mean of its divisors is an integer number (18021558780).

Almost surely, 2^142142313323 is an apocalyptic number.

142142313323 is a deficient number, since it is larger than the sum of its proper divisors (2030156917).

142142313323 is an equidigital number, since it uses as much as digits as its factorization.

142142313323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391077.

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

Adding to 142142313323 its reverse (323313241241), we get a palindrome (465455554564).

The spelling of 142142313323 in words is "one hundred forty-two billion, one hundred forty-two million, three hundred thirteen thousand, three hundred twenty-three".