34330312121 has 8 divisors (see below), whose sum is σ = 39249805824. Its totient is φ = 29414609280.

The previous prime is 34330312073. The next prime is 34330312129. The reversal of 34330312121 is 12121303343.

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

It is a de Polignac number, because none of the positive numbers 2^k-34330312121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34330312129) 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, 928280 + ... + 964553.

It is an arithmetic number, because the mean of its divisors is an integer number (4906225728).

Almost surely, 2^34330312121 is an apocalyptic number.

It is an amenable number.

34330312121 is a deficient number, since it is larger than the sum of its proper divisors (4919493703).

34330312121 is a wasteful number, since it uses less digits than its factorization.

34330312121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895431.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 34330312121 its reverse (12121303343), we get a palindrome (46451615464).

The spelling of 34330312121 in words is "thirty-four billion, three hundred thirty million, three hundred twelve thousand, one hundred twenty-one".