342311302312 has 32 divisors (see below), whose sum is σ = 741766075200. Its totient is φ = 145056472704.

The previous prime is 342311302297. The next prime is 342311302313. The reversal of 342311302312 is 213203113243.

It is a super-3 number, since 3×342311302312³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (342311302313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34336038 + ... + 34346005.

It is an arithmetic number, because the mean of its divisors is an integer number (23180189850).

Almost surely, 2^342311302312 is an apocalyptic number.

It is an amenable number.

342311302312 is an abundant number, since it is smaller than the sum of its proper divisors (399454772888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342311302312 is a wasteful number, since it uses less digits than its factorization.

342311302312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68682145 (or 68682141 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 342311302312 its reverse (213203113243), we get a palindrome (555514415555).

The spelling of 342311302312 in words is "three hundred forty-two billion, three hundred eleven million, three hundred two thousand, three hundred twelve".