21322064426411 has 8 divisors (see below), whose sum is σ = 24604656870144. Its totient is φ = 18098617792680.

The previous prime is 21322064426387. The next prime is 21322064426413. The reversal of 21322064426411 is 11462446022312.

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 21322064426411 - 2³⁴ = 21304884557227 is a prime.

It is a super-3 number, since 3×21322064426411³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21322064426413) 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, 14786451725 + ... + 14786453166.

It is an arithmetic number, because the mean of its divisors is an integer number (3075582108768).

Almost surely, 2^{21322064426411} is an apocalyptic number.

21322064426411 is a deficient number, since it is larger than the sum of its proper divisors (3282592443733).

21322064426411 is a wasteful number, since it uses less digits than its factorization.

21322064426411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29572905001.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 21322064426411 in words is "twenty-one trillion, three hundred twenty-two billion, sixty-four million, four hundred twenty-six thousand, four hundred eleven".