104000404535 has 16 divisors (see below), whose sum is σ = 132203988000. Its totient is φ = 78269270016.

The previous prime is 104000404531. The next prime is 104000404597. The reversal of 104000404535 is 535404000401.

It is a cyclic number.

It is not a de Polignac number, because 104000404535 - 2² = 104000404531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104000404531) 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 in 15 ways as a sum of consecutive naturals, for example, 106385 + ... + 468314.

It is an arithmetic number, because the mean of its divisors is an integer number (8262749250).

Almost surely, 2^104000404535 is an apocalyptic number.

104000404535 is a deficient number, since it is larger than the sum of its proper divisors (28203583465).

104000404535 is a wasteful number, since it uses less digits than its factorization.

104000404535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576850.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 104000404535 its reverse (535404000401), we get a palindrome (639404404936).

The spelling of 104000404535 in words is "one hundred four billion, four hundred four thousand, five hundred thirty-five".