404502232300342 has 16 divisors (see below), whose sum is σ = 662338959366672. Its totient is φ = 183746257822720.

The previous prime is 404502232300261. The next prime is 404502232300349. The reversal of 404502232300342 is 243003232205404.

It is a junction number, because it is equal to n+sod(n) for n = 404502232300298 and 404502232300307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404502232300349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5919626203 + ... + 5919694534.

It is an arithmetic number, because the mean of its divisors is an integer number (41396184960417).

Almost surely, 2^{404502232300342} is an apocalyptic number.

404502232300342 is a deficient number, since it is larger than the sum of its proper divisors (257836727066330).

404502232300342 is a wasteful number, since it uses less digits than its factorization.

404502232300342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11839322303.

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 404502232300342 its reverse (243003232205404), we get a palindrome (647505464505746).

The spelling of 404502232300342 in words is "four hundred four trillion, five hundred two billion, two hundred thirty-two million, three hundred thousand, three hundred forty-two".