86104650029 has 2 divisors, whose sum is σ = 86104650030. Its totient is φ = 86104650028.

The previous prime is 86104650017. The next prime is 86104650031. The reversal of 86104650029 is 92005640168.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83180328100 + 2924321929 = 288410^2 + 54077^2 .

It is a cyclic number.

It is not a de Polignac number, because 86104650029 - 2²⁰ = 86103601453 is a prime.

Together with 86104650031, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86104650059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43052325014 + 43052325015.

It is an arithmetic number, because the mean of its divisors is an integer number (43052325015).

Almost surely, 2^86104650029 is an apocalyptic number.

It is an amenable number.

86104650029 is a deficient number, since it is larger than the sum of its proper divisors (1).

86104650029 is an equidigital number, since it uses as much as digits as its factorization.

86104650029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 86104650029 in words is "eighty-six billion, one hundred four million, six hundred fifty thousand, twenty-nine".