21322414141 has 12 divisors (see below), whose sum is σ = 25603743360. Its totient is φ = 17686793880.

The previous prime is 21322414097. The next prime is 21322414159. The reversal of 21322414141 is 14141422312.

It is not a de Polignac number, because 21322414141 - 2¹¹ = 21322412093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21322414181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7017051 + ... + 7020088.

It is an arithmetic number, because the mean of its divisors is an integer number (2133645280).

Almost surely, 2^21322414141 is an apocalyptic number.

It is an amenable number.

21322414141 is a deficient number, since it is larger than the sum of its proper divisors (4281329219).

21322414141 is a wasteful number, since it uses less digits than its factorization.

21322414141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14037184 (or 14037177 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

Adding to 21322414141 its reverse (14141422312), we get a palindrome (35463836453).

The spelling of 21322414141 in words is "twenty-one billion, three hundred twenty-two million, four hundred fourteen thousand, one hundred forty-one".