404332342302 has 16 divisors (see below), whose sum is σ = 924188211072. Its totient is φ = 115523526360.

The previous prime is 404332342289. The next prime is 404332342303. The reversal of 404332342302 is 203243233404.

It is a self number, because there is not a number n which added to its sum of digits gives 404332342302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404332342303) 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, 4813480224 + ... + 4813480307.

It is an arithmetic number, because the mean of its divisors is an integer number (57761763192).

Almost surely, 2^404332342302 is an apocalyptic number.

404332342302 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

404332342302 is an abundant number, since it is smaller than the sum of its proper divisors (519855868770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404332342302 is a wasteful number, since it uses less digits than its factorization.

404332342302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9626960543.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 404332342302 its reverse (203243233404), we get a palindrome (607575575706).

The spelling of 404332342302 in words is "four hundred four billion, three hundred thirty-two million, three hundred forty-two thousand, three hundred two".