86088841229 has 2 divisors, whose sum is σ = 86088841230. Its totient is φ = 86088841228.

The previous prime is 86088841129. The next prime is 86088841283. The reversal of 86088841229 is 92214888068.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59049972004 + 27038869225 = 243002^2 + 164435^2 .

It is a cyclic number.

It is not a de Polignac number, because 86088841229 - 2²⁰ = 86087792653 is a prime.

It is a super-2 number, since 2×86088841229² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86088841129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43044420614 + 43044420615.

It is an arithmetic number, because the mean of its divisors is an integer number (43044420615).

Almost surely, 2^86088841229 is an apocalyptic number.

It is an amenable number.

86088841229 is a deficient number, since it is larger than the sum of its proper divisors (1).

86088841229 is an equidigital number, since it uses as much as digits as its factorization.

86088841229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3538944, while the sum is 56.

The spelling of 86088841229 in words is "eighty-six billion, eighty-eight million, eight hundred forty-one thousand, two hundred twenty-nine".