12081300984 has 192 divisors, whose sum is σ = 35055820800. Its totient is φ = 3895589376.

The previous prime is 12081300983. The next prime is 12081301003. The reversal of 12081300984 is 48900318021.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12081300983) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9445257 + ... + 9446535.

It is an arithmetic number, because the mean of its divisors is an integer number (182582400).

Almost surely, 2^12081300984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12081300984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17527910400).

12081300984 is an abundant number, since it is smaller than the sum of its proper divisors (22974519816).

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

12081300984 is a wasteful number, since it uses less digits than its factorization.

12081300984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456 (or 1440 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 12081300984 in words is "twelve billion, eighty-one million, three hundred thousand, nine hundred eighty-four".