24212921058253 has 2 divisors, whose sum is σ = 24212921058254. Its totient is φ = 24212921058252.

The previous prime is 24212921058223. The next prime is 24212921058299. The reversal of 24212921058253 is 35285012921242.

It is an a-pointer prime, because the next prime (24212921058299) can be obtained adding 24212921058253 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24187294491364 + 25626566889 = 4918058^2 + 160083^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24212921058253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24212921058203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12106460529126 + 12106460529127.

It is an arithmetic number, because the mean of its divisors is an integer number (12106460529127).

Almost surely, 2^{24212921058253} is an apocalyptic number.

It is an amenable number.

24212921058253 is a deficient number, since it is larger than the sum of its proper divisors (1).

24212921058253 is an equidigital number, since it uses as much as digits as its factorization.

24212921058253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 46.

Adding to 24212921058253 its reverse (35285012921242), we get a palindrome (59497933979495).

The spelling of 24212921058253 in words is "twenty-four trillion, two hundred twelve billion, nine hundred twenty-one million, fifty-eight thousand, two hundred fifty-three".