104243660535 has 32 divisors (see below), whose sum is σ = 191218355712. Its totient is φ = 47503900800.

The previous prime is 104243660519. The next prime is 104243660579. The reversal of 104243660535 is 535066342401.

It is not a de Polignac number, because 104243660535 - 2⁴ = 104243660519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104243660493 and 104243660502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1532641 + ... + 1599210.

It is an arithmetic number, because the mean of its divisors is an integer number (5975573616).

Almost surely, 2^104243660535 is an apocalyptic number.

104243660535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104243660535 is a deficient number, since it is larger than the sum of its proper divisors (86974695177).

104243660535 is a wasteful number, since it uses less digits than its factorization.

104243660535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132183.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 104243660535 in words is "one hundred four billion, two hundred forty-three million, six hundred sixty thousand, five hundred thirty-five".