13212424656000 has 768 divisors, whose sum is σ = 48587495673600. Its totient is φ = 3439728230400.

The previous prime is 13212424655993. The next prime is 13212424656017. The reversal of 13212424656000 is 65642421231.

13212424656000 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 2 + 4 + 2 + 46 + 5 + 600 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1090217941 + ... + 1090230059.

It is an arithmetic number, because the mean of its divisors is an integer number (63264968325).

Almost surely, 2^{13212424656000} is an apocalyptic number.

13212424656000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13212424656000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24293747836800).

13212424656000 is an abundant number, since it is smaller than the sum of its proper divisors (35375071017600).

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

13212424656000 is a wasteful number, since it uses less digits than its factorization.

13212424656000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12334 (or 12309 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 13212424656000 in words is "thirteen trillion, two hundred twelve billion, four hundred twenty-four million, six hundred fifty-six thousand".