142334340313 has 32 divisors (see below), whose sum is σ = 158843317248. Its totient is φ = 126454152000.

The previous prime is 142334340287. The next prime is 142334340319. The reversal of 142334340313 is 313043433241.

It is not a de Polignac number, because 142334340313 - 2⁹ = 142334339801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142334340319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98093238 + ... + 98094688.

It is an arithmetic number, because the mean of its divisors is an integer number (4963853664).

Almost surely, 2^142334340313 is an apocalyptic number.

It is an amenable number.

142334340313 is a deficient number, since it is larger than the sum of its proper divisors (16508976935).

142334340313 is a wasteful number, since it uses less digits than its factorization.

142334340313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 142334340313 its reverse (313043433241), we get a palindrome (455377773554).

The spelling of 142334340313 in words is "one hundred forty-two billion, three hundred thirty-four million, three hundred forty thousand, three hundred thirteen".