342131404312 has 32 divisors (see below), whose sum is σ = 647611776000. Its totient is φ = 169442643744.

The previous prime is 342131404297. The next prime is 342131404333. The reversal of 342131404312 is 213404131243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126838 + ... + 836869.

It is an arithmetic number, because the mean of its divisors is an integer number (20237868000).

Almost surely, 2^342131404312 is an apocalyptic number.

It is an amenable number.

342131404312 is a deficient number, since it is larger than the sum of its proper divisors (305480371688).

342131404312 is a wasteful number, since it uses less digits than its factorization.

342131404312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964135 (or 964131 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 342131404312 its reverse (213404131243), we get a palindrome (555535535555).

The spelling of 342131404312 in words is "three hundred forty-two billion, one hundred thirty-one million, four hundred four thousand, three hundred twelve".