8842213699441 has 2 divisors, whose sum is σ = 8842213699442. Its totient is φ = 8842213699440.

The previous prime is 8842213699393. The next prime is 8842213699457. The reversal of 8842213699441 is 1449963122488.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7184029532416 + 1658184167025 = 2680304^2 + 1287705^2 .

It is a cyclic number.

It is not a de Polignac number, because 8842213699441 - 2⁷ = 8842213699313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8842213699441.

It is not a weakly prime, because it can be changed into another prime (8842213690441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4421106849720 + 4421106849721.

It is an arithmetic number, because the mean of its divisors is an integer number (4421106849721).

Almost surely, 2^{8842213699441} is an apocalyptic number.

It is an amenable number.

8842213699441 is a deficient number, since it is larger than the sum of its proper divisors (1).

8842213699441 is an equidigital number, since it uses as much as digits as its factorization.

8842213699441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23887872, while the sum is 61.

The spelling of 8842213699441 in words is "eight trillion, eight hundred forty-two billion, two hundred thirteen million, six hundred ninety-nine thousand, four hundred forty-one".