404941144305 has 16 divisors (see below), whose sum is σ = 648246700224. Its totient is φ = 215854987200.

The previous prime is 404941144247. The next prime is 404941144313. The reversal of 404941144305 is 503441149404.

It is not a de Polignac number, because 404941144305 - 2¹⁰ = 404941143281 is a prime.

It is an unprimeable number.

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, 7071979 + ... + 7129008.

It is an arithmetic number, because the mean of its divisors is an integer number (40515418764).

Almost surely, 2^404941144305 is an apocalyptic number.

It is an amenable number.

404941144305 is a deficient number, since it is larger than the sum of its proper divisors (243305555919).

404941144305 is a wasteful number, since it uses less digits than its factorization.

404941144305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14202896.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 404941144305 in words is "four hundred four billion, nine hundred forty-one million, one hundred forty-four thousand, three hundred five".