404342314124412 has 24 divisors (see below), whose sum is σ = 943914882960000. Its totient is φ = 134716559469616.

The previous prime is 404342314124297. The next prime is 404342314124431. The reversal of 404342314124412 is 214421413243404.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8026461912 + ... + 8026512287.

It is an arithmetic number, because the mean of its divisors is an integer number (39329786790000).

Almost surely, 2^{404342314124412} is an apocalyptic number.

It is an amenable number.

404342314124412 is an abundant number, since it is smaller than the sum of its proper divisors (539572568835588).

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

404342314124412 is a wasteful number, since it uses less digits than its factorization.

404342314124412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16052976305 (or 16052976303 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 39.

Adding to 404342314124412 its reverse (214421413243404), we get a palindrome (618763727367816).

The spelling of 404342314124412 in words is "four hundred four trillion, three hundred forty-two billion, three hundred fourteen million, one hundred twenty-four thousand, four hundred twelve".