34210020023321 has 8 divisors (see below), whose sum is σ = 35710599338304. Its totient is φ = 32710539636720.

The previous prime is 34210020023261. The next prime is 34210020023351. The reversal of 34210020023321 is 12332002001243.

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-34210020023321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34210020023351) 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, 274668470 + ... + 274792991.

It is an arithmetic number, because the mean of its divisors is an integer number (4463824917288).

Almost surely, 2^{34210020023321} is an apocalyptic number.

It is an amenable number.

34210020023321 is a deficient number, since it is larger than the sum of its proper divisors (1500579314983).

34210020023321 is a wasteful number, since it uses less digits than its factorization.

34210020023321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549464191.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 34210020023321 its reverse (12332002001243), we get a palindrome (46542022024564).

The spelling of 34210020023321 in words is "thirty-four trillion, two hundred ten billion, twenty million, twenty-three thousand, three hundred twenty-one".