404342024323 has 8 divisors (see below), whose sum is σ = 405183510000. Its totient is φ = 403501303968.

The previous prime is 404342024321. The next prime is 404342024341. The reversal of 404342024323 is 323420243404.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 404342024323 - 2¹ = 404342024321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404342024321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872565 + ... + 1253017.

It is an arithmetic number, because the mean of its divisors is an integer number (50647938750).

Almost surely, 2^404342024323 is an apocalyptic number.

404342024323 is a deficient number, since it is larger than the sum of its proper divisors (841485677).

404342024323 is a wasteful number, since it uses less digits than its factorization.

404342024323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382661.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 404342024323 its reverse (323420243404), we get a palindrome (727762267727).

The spelling of 404342024323 in words is "four hundred four billion, three hundred forty-two million, twenty-four thousand, three hundred twenty-three".