404211342324 has 48 divisors (see below), whose sum is σ = 988390795392. Its totient is φ = 128325829632.

The previous prime is 404211342319. The next prime is 404211342331. The reversal of 404211342324 is 423243112404.

It is a junction number, because it is equal to n+sod(n) for n = 404211342291 and 404211342300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3078469 + ... + 3207084.

It is an arithmetic number, because the mean of its divisors is an integer number (20591474904).

Almost surely, 2^404211342324 is an apocalyptic number.

It is an amenable number.

404211342324 is an abundant number, since it is smaller than the sum of its proper divisors (584179453068).

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

404211342324 is a wasteful number, since it uses less digits than its factorization.

404211342324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6285816 (or 6285814 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 404211342324 its reverse (423243112404), we get a palindrome (827454454728).

The spelling of 404211342324 in words is "four hundred four billion, two hundred eleven million, three hundred forty-two thousand, three hundred twenty-four".