104001041535 has 16 divisors (see below), whose sum is σ = 166406779104. Its totient is φ = 55465517952.

The previous prime is 104001041533. The next prime is 104001041537. The reversal of 104001041535 is 535140100401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104001041533) and next prime (104001041537).

It is not a de Polignac number, because 104001041535 - 2¹ = 104001041533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104001041533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514929 + ... + 687861.

It is an arithmetic number, because the mean of its divisors is an integer number (10400423694).

Almost surely, 2^104001041535 is an apocalyptic number.

104001041535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104001041535 is a deficient number, since it is larger than the sum of its proper divisors (62405737569).

104001041535 is a wasteful number, since it uses less digits than its factorization.

104001041535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213034.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 104001041535 its reverse (535140100401), we get a palindrome (639141141936).

The spelling of 104001041535 in words is "one hundred four billion, one million, forty-one thousand, five hundred thirty-five".