8899910199941 has 2 divisors, whose sum is σ = 8899910199942. Its totient is φ = 8899910199940.

The previous prime is 8899910199893. The next prime is 8899910199997. The reversal of 8899910199941 is 1499910199988.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7883342137441 + 1016568062500 = 2807729^2 + 1008250^2 .

It is a cyclic number.

It is not a de Polignac number, because 8899910199941 - 2⁶ = 8899910199877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8899910199041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4449955099970 + 4449955099971.

It is an arithmetic number, because the mean of its divisors is an integer number (4449955099971).

Almost surely, 2^{8899910199941} is an apocalyptic number.

It is an amenable number.

8899910199941 is a deficient number, since it is larger than the sum of its proper divisors (1).

8899910199941 is an equidigital number, since it uses as much as digits as its factorization.

8899910199941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136048896, while the sum is 77.

The spelling of 8899910199941 in words is "eight trillion, eight hundred ninety-nine billion, nine hundred ten million, one hundred ninety-nine thousand, nine hundred forty-one".