34334111333021 has 4 divisors (see below), whose sum is σ = 34506644556000. Its totient is φ = 34161578110044.

The previous prime is 34334111332993. The next prime is 34334111333023. The reversal of 34334111333021 is 12033311143343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34334111333021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34334111333023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86266611191 + ... + 86266611588.

It is an arithmetic number, because the mean of its divisors is an integer number (8626661139000).

Almost surely, 2^{34334111333021} is an apocalyptic number.

It is an amenable number.

34334111333021 is a deficient number, since it is larger than the sum of its proper divisors (172533222979).

34334111333021 is a wasteful number, since it uses less digits than its factorization.

34334111333021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172533222978.

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

Adding to 34334111333021 its reverse (12033311143343), we get a palindrome (46367422476364).

The spelling of 34334111333021 in words is "thirty-four trillion, three hundred thirty-four billion, one hundred eleven million, three hundred thirty-three thousand, twenty-one".