404320056099 has 8 divisors (see below), whose sum is σ = 539108925120. Its totient is φ = 269538945576.

The previous prime is 404320056089. The next prime is 404320056109. The reversal of 404320056099 is 990650023404.

404320056099 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (404320056089) and next prime (404320056109).

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

It is not a de Polignac number, because 404320056099 - 2¹³ = 404320047907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 404320056099.

It is not an unprimeable number, because it can be changed into a prime (404320056029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816917 + ... + 2027270.

It is an arithmetic number, because the mean of its divisors is an integer number (67388615640).

Almost surely, 2^404320056099 is an apocalyptic number.

404320056099 is a deficient number, since it is larger than the sum of its proper divisors (134788869021).

404320056099 is a wasteful number, since it uses less digits than its factorization.

404320056099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879249.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 404320056099 in words is "four hundred four billion, three hundred twenty million, fifty-six thousand, ninety-nine".