21014343324233 has 8 divisors (see below), whose sum is σ = 24031226473920. Its totient is φ = 18001168700400.

The previous prime is 21014343324199. The next prime is 21014343324239. The reversal of 21014343324233 is 33242334341012.

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 21014343324233 - 2³² = 21010048356937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 21014343324193 and 21014343324202.

It is not an unprimeable number, because it can be changed into a prime (21014343324239) 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, 927119318 + ... + 927141983.

It is an arithmetic number, because the mean of its divisors is an integer number (3003903309240).

Almost surely, 2^{21014343324233} is an apocalyptic number.

It is an amenable number.

21014343324233 is a deficient number, since it is larger than the sum of its proper divisors (3016883149687).

21014343324233 is a wasteful number, since it uses less digits than its factorization.

21014343324233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854262927.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 21014343324233 its reverse (33242334341012), we get a palindrome (54256677665245).

The spelling of 21014343324233 in words is "twenty-one trillion, fourteen billion, three hundred forty-three million, three hundred twenty-four thousand, two hundred thirty-three".