21141310341 has 16 divisors (see below), whose sum is σ = 28638187200. Its totient is φ = 13870944768.

The previous prime is 21141310331. The next prime is 21141310349. The reversal of 21141310341 is 14301314112.

It is not a de Polignac number, because 21141310341 - 2²⁵ = 21107755909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21141310349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150846 + ... + 255023.

It is an arithmetic number, because the mean of its divisors is an integer number (1789886700).

Almost surely, 2^21141310341 is an apocalyptic number.

It is an amenable number.

21141310341 is a deficient number, since it is larger than the sum of its proper divisors (7496876859).

21141310341 is a wasteful number, since it uses less digits than its factorization.

21141310341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406148.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 21141310341 its reverse (14301314112), we get a palindrome (35442624453).

The spelling of 21141310341 in words is "twenty-one billion, one hundred forty-one million, three hundred ten thousand, three hundred forty-one".