104166634259 has 2 divisors, whose sum is σ = 104166634260. Its totient is φ = 104166634258.

The previous prime is 104166634223. The next prime is 104166634283. The reversal of 104166634259 is 952436661401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104166634259 is a prime.

It is not a weakly prime, because it can be changed into another prime (104166631259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52083317129 + 52083317130.

It is an arithmetic number, because the mean of its divisors is an integer number (52083317130).

Almost surely, 2^104166634259 is an apocalyptic number.

104166634259 is a deficient number, since it is larger than the sum of its proper divisors (1).

104166634259 is an equidigital number, since it uses as much as digits as its factorization.

104166634259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 104166634259 in words is "one hundred four billion, one hundred sixty-six million, six hundred thirty-four thousand, two hundred fifty-nine".