86316401029 has 2 divisors, whose sum is σ = 86316401030. Its totient is φ = 86316401028.

The previous prime is 86316400999. The next prime is 86316401071. The reversal of 86316401029 is 92010461368.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64449976900 + 21866424129 = 253870^2 + 147873^2 .

It is a cyclic number.

It is not a de Polignac number, because 86316401029 - 2⁵ = 86316400997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86316400982 and 86316401000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86316401929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43158200514 + 43158200515.

It is an arithmetic number, because the mean of its divisors is an integer number (43158200515).

Almost surely, 2^86316401029 is an apocalyptic number.

It is an amenable number.

86316401029 is a deficient number, since it is larger than the sum of its proper divisors (1).

86316401029 is an equidigital number, since it uses as much as digits as its factorization.

86316401029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 86316401029 in words is "eighty-six billion, three hundred sixteen million, four hundred one thousand, twenty-nine".