12404344300000 has 72 divisors (see below), whose sum is σ = 30524362612632. Its totient is φ = 4961737680000.

The previous prime is 12404344299983. The next prime is 12404344300031. The reversal of 12404344300000 is 344340421.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61921722 + ... + 62121721.

It is an arithmetic number, because the mean of its divisors is an integer number (423949480731).

Almost surely, 2^{12404344300000} is an apocalyptic number.

12404344300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12404344300000 is an abundant number, since it is smaller than the sum of its proper divisors (18120018312632).

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

12404344300000 is an frugal number, since it uses more digits than its factorization.

12404344300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124043478 (or 124043450 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 12404344300000 its reverse (344340421), we get a palindrome (12404688640421).

The spelling of 12404344300000 in words is "twelve trillion, four hundred four billion, three hundred forty-four million, three hundred thousand".