34312442321 has 8 divisors (see below), whose sum is σ = 34907033760. Its totient is φ = 33718285152.

The previous prime is 34312442183. The next prime is 34312442357. The reversal of 34312442321 is 12324421343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34312442321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34312442821) 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, 52886 + ... + 267248.

It is an arithmetic number, because the mean of its divisors is an integer number (4363379220).

Almost surely, 2^34312442321 is an apocalyptic number.

It is an amenable number.

34312442321 is a deficient number, since it is larger than the sum of its proper divisors (594591439).

34312442321 is a wasteful number, since it uses less digits than its factorization.

34312442321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217135.

The product of its digits is 13824, while the sum is 29.

Adding to 34312442321 its reverse (12324421343), we get a palindrome (46636863664).

The spelling of 34312442321 in words is "thirty-four billion, three hundred twelve million, four hundred forty-two thousand, three hundred twenty-one".