21141233210033 has 8 divisors (see below), whose sum is σ = 21234163466880. Its totient is φ = 21048308262000.

The previous prime is 21141233210021. The next prime is 21141233210047. The reversal of 21141233210033 is 33001233214112.

It is a happy number.

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-21141233210033 is a prime.

It is a super-3 number, since 3×21141233210033³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 21141233209984 and 21141233210011.

It is not an unprimeable number, because it can be changed into a prime (21141233210633) 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, 6763016 + ... + 9381942.

It is an arithmetic number, because the mean of its divisors is an integer number (2654270433360).

Almost surely, 2^{21141233210033} is an apocalyptic number.

It is an amenable number.

21141233210033 is a deficient number, since it is larger than the sum of its proper divisors (92930256847).

21141233210033 is a wasteful number, since it uses less digits than its factorization.

21141233210033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654407.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 21141233210033 its reverse (33001233214112), we get a palindrome (54142466424145).

The spelling of 21141233210033 in words is "twenty-one trillion, one hundred forty-one billion, two hundred thirty-three million, two hundred ten thousand, thirty-three".