25244212522343 has 2 divisors, whose sum is σ = 25244212522344. Its totient is φ = 25244212522342.

The previous prime is 25244212522301. The next prime is 25244212522349. The reversal of 25244212522343 is 34322521244252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25244212522343 - 2⁶ = 25244212522279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25244212522343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25244212522349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12622106261171 + 12622106261172.

It is an arithmetic number, because the mean of its divisors is an integer number (12622106261172).

Almost surely, 2^{25244212522343} is an apocalyptic number.

25244212522343 is a deficient number, since it is larger than the sum of its proper divisors (1).

25244212522343 is an equidigital number, since it uses as much as digits as its factorization.

25244212522343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 921600, while the sum is 41.

Adding to 25244212522343 its reverse (34322521244252), we get a palindrome (59566733766595).

The spelling of 25244212522343 in words is "twenty-five trillion, two hundred forty-four billion, two hundred twelve million, five hundred twenty-two thousand, three hundred forty-three".