404123024404412 has 12 divisors (see below), whose sum is σ = 707229573596616. Its totient is φ = 202057431948240.

The previous prime is 404123024404349. The next prime is 404123024404417. The reversal of 404123024404412 is 214404420321404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404123024404417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019840639 + ... + 1020236822.

It is an arithmetic number, because the mean of its divisors is an integer number (58935797799718).

Almost surely, 2^{404123024404412} is an apocalyptic number.

It is an amenable number.

404123024404412 is a deficient number, since it is larger than the sum of its proper divisors (303106549192204).

404123024404412 is a wasteful number, since it uses less digits than its factorization.

404123024404412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040126988 (or 2040126986 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 404123024404412 its reverse (214404420321404), we get a palindrome (618527444725816).

The spelling of 404123024404412 in words is "four hundred four trillion, one hundred twenty-three billion, twenty-four million, four hundred four thousand, four hundred twelve".