12404041200 has 90 divisors (see below), whose sum is σ = 43045481024. Its totient is φ = 3307743360.

The previous prime is 12404041193. The next prime is 12404041217. The reversal of 12404041200 is 214040421.

12404041200 is a `hidden beast` number, since 1 + 240 + 404 + 1 + 20 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1719184 + ... + 1726383.

Almost surely, 2^12404041200 is an apocalyptic number.

12404041200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12404041200 is an abundant number, since it is smaller than the sum of its proper divisors (30641439824).

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

12404041200 is a wasteful number, since it uses less digits than its factorization.

12404041200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3445591 (or 3445577 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 12404041200 its reverse (214040421), we get a palindrome (12618081621).

The spelling of 12404041200 in words is "twelve billion, four hundred four million, forty-one thousand, two hundred".