88397671129 has 2 divisors, whose sum is σ = 88397671130. Its totient is φ = 88397671128.

The previous prime is 88397671097. The next prime is 88397671157. The reversal of 88397671129 is 92117679388.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80456187904 + 7941483225 = 283648^2 + 89115^2 .

It is a cyclic number.

It is not a de Polignac number, because 88397671129 - 2⁵ = 88397671097 is a prime.

It is a super-2 number, since 2×88397671129² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88397671169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44198835564 + 44198835565.

It is an arithmetic number, because the mean of its divisors is an integer number (44198835565).

Almost surely, 2^88397671129 is an apocalyptic number.

It is an amenable number.

88397671129 is a deficient number, since it is larger than the sum of its proper divisors (1).

88397671129 is an equidigital number, since it uses as much as digits as its factorization.

88397671129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 61.

The spelling of 88397671129 in words is "eighty-eight billion, three hundred ninety-seven million, six hundred seventy-one thousand, one hundred twenty-nine".