21332404333041 has 32 divisors (see below), whose sum is σ = 30190850288640. Its totient is φ = 13369988284224.

The previous prime is 21332404333027. The next prime is 21332404333099. The reversal of 21332404333041 is 14033340423312.

It is a happy number.

It is not a de Polignac number, because 21332404333041 - 2¹⁰ = 21332404332017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 21332404332993 and 21332404333011.

It is not an unprimeable number, because it can be changed into a prime (21332474333041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3160146 + ... + 7256123.

It is an arithmetic number, because the mean of its divisors is an integer number (943464071520).

Almost surely, 2^{21332404333041} is an apocalyptic number.

It is an amenable number.

21332404333041 is a deficient number, since it is larger than the sum of its proper divisors (8858445955599).

21332404333041 is a wasteful number, since it uses less digits than its factorization.

21332404333041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10416805.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 21332404333041 its reverse (14033340423312), we get a palindrome (35365744756353).

The spelling of 21332404333041 in words is "twenty-one trillion, three hundred thirty-two billion, four hundred four million, three hundred thirty-three thousand, forty-one".