2334423234221 has 8 divisors (see below), whose sum is σ = 2514290100504. Its totient is φ = 2154598632000.

The previous prime is 2334423234161. The next prime is 2334423234239. The reversal of 2334423234221 is 1224323244332.

It can be written as a sum of positive squares in 4 ways, for example, as 60706060996 + 2273717173225 = 246386^2 + 1507885^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2334423234221 - 2³⁸ = 2059545327277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334423233221) 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, 10451246 + ... + 10672271.

It is an arithmetic number, because the mean of its divisors is an integer number (314286262563).

Almost surely, 2^{2334423234221} is an apocalyptic number.

It is an amenable number.

2334423234221 is a deficient number, since it is larger than the sum of its proper divisors (179866866283).

2334423234221 is a wasteful number, since it uses less digits than its factorization.

2334423234221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21132031.

The product of its digits is 165888, while the sum is 35.

Adding to 2334423234221 its reverse (1224323244332), we get a palindrome (3558746478553).

The spelling of 2334423234221 in words is "two trillion, three hundred thirty-four billion, four hundred twenty-three million, two hundred thirty-four thousand, two hundred twenty-one".