404004554243105 has 16 divisors (see below), whose sum is σ = 484930579400064. Its totient is φ = 323120242698240.

The previous prime is 404004554243099. The next prime is 404004554243113. The reversal of 404004554243105 is 501342455400404.

It is not a de Polignac number, because 404004554243105 - 2⁴ = 404004554243089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371398934 + ... + 372485136.

It is an arithmetic number, because the mean of its divisors is an integer number (30308161212504).

Almost surely, 2^{404004554243105} is an apocalyptic number.

It is an amenable number.

404004554243105 is a deficient number, since it is larger than the sum of its proper divisors (80926025156959).

404004554243105 is a wasteful number, since it uses less digits than its factorization.

404004554243105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105336.

The product of its (nonzero) digits is 768000, while the sum is 41.

The spelling of 404004554243105 in words is "four hundred four trillion, four billion, five hundred fifty-four million, two hundred forty-three thousand, one hundred five".