404249482959 has 16 divisors (see below), whose sum is σ = 618453400320. Its totient is φ = 230079384000.

The previous prime is 404249482873. The next prime is 404249482999. The reversal of 404249482959 is 959284942404.

It is a happy number.

It is not a de Polignac number, because 404249482959 - 2¹⁶ = 404249417423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404249482999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38341294 + ... + 38351835.

It is an arithmetic number, because the mean of its divisors is an integer number (38653337520).

Almost surely, 2^404249482959 is an apocalyptic number.

404249482959 is a deficient number, since it is larger than the sum of its proper divisors (214203917361).

404249482959 is a wasteful number, since it uses less digits than its factorization.

404249482959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76693390.

The product of its (nonzero) digits is 29859840, while the sum is 60.

The spelling of 404249482959 in words is "four hundred four billion, two hundred forty-nine million, four hundred eighty-two thousand, nine hundred fifty-nine".