98411854848787 has 2 divisors, whose sum is σ = 98411854848788. Its totient is φ = 98411854848786.

The previous prime is 98411854848707. The next prime is 98411854848793. The reversal of 98411854848787 is 78784845811489.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98411854848787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98411854848787.

It is not a weakly prime, because it can be changed into another prime (98411854848707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49205927424393 + 49205927424394.

It is an arithmetic number, because the mean of its divisors is an integer number (49205927424394).

Almost surely, 2^{98411854848787} is an apocalyptic number.

98411854848787 is a deficient number, since it is larger than the sum of its proper divisors (1).

98411854848787 is an equidigital number, since it uses as much as digits as its factorization.

98411854848787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4624220160, while the sum is 82.

The spelling of 98411854848787 in words is "ninety-eight trillion, four hundred eleven billion, eight hundred fifty-four million, eight hundred forty-eight thousand, seven hundred eighty-seven".