12404412000 has 144 divisors (see below), whose sum is σ = 44023385952. Its totient is φ = 3307833600.

The previous prime is 12404411933. The next prime is 12404412079. The reversal of 12404412000 is 21440421.

12404412000 is a `hidden beast` number, since 1 + 24 + 0 + 441 + 200 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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 23 ways as a sum of consecutive naturals, for example, 136284 + ... + 208283.

It is an arithmetic number, because the mean of its divisors is an integer number (305717958).

Almost surely, 2^12404412000 is an apocalyptic number.

12404412000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12404412000 is an abundant number, since it is smaller than the sum of its proper divisors (31618973952).

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

12404412000 is a wasteful number, since it uses less digits than its factorization.

12404412000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344598 (or 344577 counting only the distinct ones).

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

Adding to 12404412000 its reverse (21440421), we get a palindrome (12425852421).

The spelling of 12404412000 in words is "twelve billion, four hundred four million, four hundred twelve thousand".