21232024314241 has 4 divisors (see below), whose sum is σ = 22865256953812. Its totient is φ = 19598791674672.

The previous prime is 21232024314203. The next prime is 21232024314289. The reversal of 21232024314241 is 14241342023212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11572950825216 + 9659073489025 = 3401904^2 + 3107905^2 .

It is a cyclic number.

It is not a de Polignac number, because 21232024314241 - 2⁷ = 21232024314113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21232024314041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816616319766 + ... + 816616319791.

It is an arithmetic number, because the mean of its divisors is an integer number (5716314238453).

Almost surely, 2^{21232024314241} is an apocalyptic number.

It is an amenable number.

21232024314241 is a deficient number, since it is larger than the sum of its proper divisors (1633232639571).

21232024314241 is a wasteful number, since it uses less digits than its factorization.

21232024314241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633232639570.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 21232024314241 its reverse (14241342023212), we get a palindrome (35473366337453).

The spelling of 21232024314241 in words is "twenty-one trillion, two hundred thirty-two billion, twenty-four million, three hundred fourteen thousand, two hundred forty-one".