21014404000033 has 8 divisors (see below), whose sum is σ = 21023519058560. Its totient is φ = 21005289880560.

The previous prime is 21014404000001. The next prime is 21014404000043. The reversal of 21014404000033 is 33000040441012.

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 21014404000033 - 2⁵ = 21014404000001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 21014403999968 and 21014404000013.

It is not an unprimeable number, because it can be changed into a prime (21014404000043) 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, 46541866 + ... + 46991212.

It is an arithmetic number, because the mean of its divisors is an integer number (2627939882320).

Almost surely, 2^{21014404000033} is an apocalyptic number.

It is an amenable number.

21014404000033 is a deficient number, since it is larger than the sum of its proper divisors (9115058527).

21014404000033 is a wasteful number, since it uses less digits than its factorization.

21014404000033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469527.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 21014404000033 its reverse (33000040441012), we get a palindrome (54014444441045).

The spelling of 21014404000033 in words is "twenty-one trillion, fourteen billion, four hundred four million, thirty-three", and thus it is an aban number.