88168428871 has 2 divisors, whose sum is σ = 88168428872. Its totient is φ = 88168428870.

The previous prime is 88168428863. The next prime is 88168428947. The reversal of 88168428871 is 17882486188.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88168428871 - 2³ = 88168428863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88168428851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44084214435 + 44084214436.

It is an arithmetic number, because the mean of its divisors is an integer number (44084214436).

Almost surely, 2^88168428871 is an apocalyptic number.

88168428871 is a deficient number, since it is larger than the sum of its proper divisors (1).

88168428871 is an equidigital number, since it uses as much as digits as its factorization.

88168428871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11010048, while the sum is 61.

The spelling of 88168428871 in words is "eighty-eight billion, one hundred sixty-eight million, four hundred twenty-eight thousand, eight hundred seventy-one".