34313223131312 has 10 divisors (see below), whose sum is σ = 66481869816948. Its totient is φ = 17156611565648.

The previous prime is 34313223131279. The next prime is 34313223131329. The reversal of 34313223131312 is 21313132231343.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072288222838 + ... + 1072288222869.

Almost surely, 2^{34313223131312} is an apocalyptic number.

It is an amenable number.

34313223131312 is a deficient number, since it is larger than the sum of its proper divisors (32168646685636).

34313223131312 is a wasteful number, since it uses less digits than its factorization.

34313223131312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144576445715 (or 2144576445709 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

Adding to 34313223131312 its reverse (21313132231343), we get a palindrome (55626355362655).

The spelling of 34313223131312 in words is "thirty-four trillion, three hundred thirteen billion, two hundred twenty-three million, one hundred thirty-one thousand, three hundred twelve".