104635428629 has 2 divisors, whose sum is σ = 104635428630. Its totient is φ = 104635428628.

The previous prime is 104635428613. The next prime is 104635428691. The reversal of 104635428629 is 926824536401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96404040100 + 8231388529 = 310490^2 + 90727^2 .

It is a cyclic number.

It is not a de Polignac number, because 104635428629 - 2⁴ = 104635428613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104635428929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52317714314 + 52317714315.

It is an arithmetic number, because the mean of its divisors is an integer number (52317714315).

Almost surely, 2^104635428629 is an apocalyptic number.

It is an amenable number.

104635428629 is a deficient number, since it is larger than the sum of its proper divisors (1).

104635428629 is an equidigital number, since it uses as much as digits as its factorization.

104635428629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 104635428629 in words is "one hundred four billion, six hundred thirty-five million, four hundred twenty-eight thousand, six hundred twenty-nine".