88384402193 has 2 divisors, whose sum is σ = 88384402194. Its totient is φ = 88384402192.

The previous prime is 88384402189. The next prime is 88384402283. The reversal of 88384402193 is 39120448388.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71533246849 + 16851155344 = 267457^2 + 129812^2 .

It is a cyclic number.

It is not a de Polignac number, because 88384402193 - 2² = 88384402189 is a prime.

It is not a weakly prime, because it can be changed into another prime (88384402123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44192201096 + 44192201097.

It is an arithmetic number, because the mean of its divisors is an integer number (44192201097).

Almost surely, 2^88384402193 is an apocalyptic number.

It is an amenable number.

88384402193 is a deficient number, since it is larger than the sum of its proper divisors (1).

88384402193 is an equidigital number, since it uses as much as digits as its factorization.

88384402193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 88384402193 in words is "eighty-eight billion, three hundred eighty-four million, four hundred two thousand, one hundred ninety-three".