404680380533 has 8 divisors (see below), whose sum is σ = 475428698976. Its totient is φ = 339591927600.

The previous prime is 404680380529. The next prime is 404680380569. The reversal of 404680380533 is 335083086404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 404680380533 - 2² = 404680380529 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404680680533) 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 7 ways as a sum of consecutive naturals, for example, 1414966223 + ... + 1414966508.

It is an arithmetic number, because the mean of its divisors is an integer number (59428587372).

Almost surely, 2^404680380533 is an apocalyptic number.

It is an amenable number.

404680380533 is a deficient number, since it is larger than the sum of its proper divisors (70748318443).

404680380533 is a wasteful number, since it uses less digits than its factorization.

404680380533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829932755.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 404680380533 in words is "four hundred four billion, six hundred eighty million, three hundred eighty thousand, five hundred thirty-three".