98542288888843 has 2 divisors, whose sum is σ = 98542288888844. Its totient is φ = 98542288888842.

The previous prime is 98542288888787. The next prime is 98542288888847. The reversal of 98542288888843 is 34888888224589.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98542288888843 is a prime.

It is not a weakly prime, because it can be changed into another prime (98542288888847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49271144444421 + 49271144444422.

It is an arithmetic number, because the mean of its divisors is an integer number (49271144444422).

Almost surely, 2^{98542288888843} is an apocalyptic number.

98542288888843 is a deficient number, since it is larger than the sum of its proper divisors (1).

98542288888843 is an equidigital number, since it uses as much as digits as its factorization.

98542288888843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18119393280, while the sum is 85.

The spelling of 98542288888843 in words is "ninety-eight trillion, five hundred forty-two billion, two hundred eighty-eight million, eight hundred eighty-eight thousand, eight hundred forty-three".