9812301244560 has 120 divisors (see below), whose sum is σ = 32954706266040. Its totient is φ = 2616476461056.

The previous prime is 9812301244547. The next prime is 9812301244561. The reversal of 9812301244560 is 654421032189.

9812301244560 is a `hidden beast` number, since 9 + 8 + 1 + 2 + 30 + 12 + 44 + 560 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3880017490176 + 5932283754384 = 1969776^2 + 2435628^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (9812301244561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13770982 + ... + 14465978.

It is an arithmetic number, because the mean of its divisors is an integer number (274622552217).

Almost surely, 2^{9812301244560} is an apocalyptic number.

9812301244560 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9812301244560 is an abundant number, since it is smaller than the sum of its proper divisors (23142405021480).

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

9812301244560 is a wasteful number, since it uses less digits than its factorization.

9812301244560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714625 (or 714616 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 9812301244560 in words is "nine trillion, eight hundred twelve billion, three hundred one million, two hundred forty-four thousand, five hundred sixty".