404505339999 has 8 divisors (see below), whose sum is σ = 539433610752. Its totient is φ = 269623647960.

The previous prime is 404505339991. The next prime is 404505340037. The reversal of 404505339999 is 999933505404.

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

It is not a de Polignac number, because 404505339999 - 2³ = 404505339991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404505339991) 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, 11624409 + ... + 11659154.

It is an arithmetic number, because the mean of its divisors is an integer number (67429201344).

Almost surely, 2^404505339999 is an apocalyptic number.

404505339999 is a deficient number, since it is larger than the sum of its proper divisors (134928270753).

404505339999 is a wasteful number, since it uses less digits than its factorization.

404505339999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23289357.

The product of its (nonzero) digits is 23619600, while the sum is 60.

The spelling of 404505339999 in words is "four hundred four billion, five hundred five million, three hundred thirty-nine thousand, nine hundred ninety-nine".