104186829768029 has 2 divisors, whose sum is σ = 104186829768030. Its totient is φ = 104186829768028.

The previous prime is 104186829767981. The next prime is 104186829768103. The reversal of 104186829768029 is 920867928681401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104186829768025 + 4 = 10207195^2 + 2^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104186829768029 is a prime.

It is a super-2 number, since 2×104186829768029² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104186829768529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52093414884014 + 52093414884015.

It is an arithmetic number, because the mean of its divisors is an integer number (52093414884015).

Almost surely, 2^{104186829768029} is an apocalyptic number.

It is an amenable number.

104186829768029 is a deficient number, since it is larger than the sum of its proper divisors (1).

104186829768029 is an equidigital number, since it uses as much as digits as its factorization.

104186829768029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 167215104, while the sum is 71.

The spelling of 104186829768029 in words is "one hundred four trillion, one hundred eighty-six billion, eight hundred twenty-nine million, seven hundred sixty-eight thousand, twenty-nine".