104411263354565 has 16 divisors (see below), whose sum is σ = 125328446652528. Its totient is φ = 83505724862976.

The previous prime is 104411263354441. The next prime is 104411263354571. The reversal of 104411263354565 is 565453362114401.

It can be written as a sum of positive squares in 8 ways, for example, as 1673395785604 + 102737867568961 = 1293598^2 + 10135969^2 .

It is a cyclic number.

It is not a de Polignac number, because 104411263354565 - 2⁸ = 104411263354309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 1004743049 + ... + 1004846961.

It is an arithmetic number, because the mean of its divisors is an integer number (7833027915783).

Almost surely, 2^{104411263354565} is an apocalyptic number.

It is an amenable number.

104411263354565 is a deficient number, since it is larger than the sum of its proper divisors (20917183297963).

104411263354565 is a wasteful number, since it uses less digits than its factorization.

104411263354565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158008.

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 104411263354565 in words is "one hundred four trillion, four hundred eleven billion, two hundred sixty-three million, three hundred fifty-four thousand, five hundred sixty-five".