201324000000404 has 48 divisors (see below), whose sum is σ = 356873879932416. Its totient is φ = 99369130380000.

The previous prime is 201324000000377. The next prime is 201324000000407. The reversal of 201324000000404 is 404000000423102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201324000000407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102536897 + ... + 104481879.

It is an arithmetic number, because the mean of its divisors is an integer number (7434872498592).

Almost surely, 2^{201324000000404} is an apocalyptic number.

It is an amenable number.

201324000000404 is a deficient number, since it is larger than the sum of its proper divisors (155549879932012).

201324000000404 is a wasteful number, since it uses less digits than its factorization.

201324000000404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946156 (or 1946154 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 201324000000404 its reverse (404000000423102), we get a palindrome (605324000423506).

The spelling of 201324000000404 in words is "two hundred one trillion, three hundred twenty-four billion, four hundred four", and thus it is an aban number.