20211304341411 has 6 divisors (see below), whose sum is σ = 29194106270940. Its totient is φ = 13474202894268.

The previous prime is 20211304341391. The next prime is 20211304341457. The reversal of 20211304341411 is 11414340311202.

It is a happy number.

20211304341411 is a `hidden beast` number, since 2 + 0 + 2 + 1 + 1 + 304 + 341 + 4 + 11 = 666.

It is not a de Polignac number, because 20211304341411 - 2⁵ = 20211304341379 is a prime.

It is a super-2 number, since 2×20211304341411² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20211304341461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1122850241181 + ... + 1122850241198.

It is an arithmetic number, because the mean of its divisors is an integer number (4865684378490).

Almost surely, 2^{20211304341411} is an apocalyptic number.

20211304341411 is a deficient number, since it is larger than the sum of its proper divisors (8982801929529).

20211304341411 is a wasteful number, since it uses less digits than its factorization.

20211304341411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245700482385 (or 2245700482382 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 20211304341411 its reverse (11414340311202), we get a palindrome (31625644652613).

The spelling of 20211304341411 in words is "twenty trillion, two hundred eleven billion, three hundred four million, three hundred forty-one thousand, four hundred eleven".