21241301411 has 8 divisors (see below), whose sum is σ = 23232835584. Its totient is φ = 19259851720.

The previous prime is 21241301369. The next prime is 21241301453. The reversal of 21241301411 is 11410314212.

It is an interprime number because it is at equal distance from previous prime (21241301369) and next prime (21241301453).

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 21241301411 - 2²⁶ = 21174192547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21241301311) 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, 2516711 + ... + 2525136.

It is an arithmetic number, because the mean of its divisors is an integer number (2904104448).

Almost surely, 2^21241301411 is an apocalyptic number.

21241301411 is a deficient number, since it is larger than the sum of its proper divisors (1991534173).

21241301411 is a wasteful number, since it uses less digits than its factorization.

21241301411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5042241.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 21241301411 its reverse (11410314212), we get a palindrome (32651615623).

The spelling of 21241301411 in words is "twenty-one billion, two hundred forty-one million, three hundred one thousand, four hundred eleven".