12481096320 has 768 divisors, whose sum is σ = 54441953280. Its totient is φ = 2559467520.

The previous prime is 12481096307. The next prime is 12481096337. The reversal of 12481096320 is 2369018421.

12481096320 is a `hidden beast` number, since 1 + 2 + 4 + 8 + 10 + 9 + 632 + 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 polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 47456509 + ... + 47456771.

It is an arithmetic number, because the mean of its divisors is an integer number (70887960).

Almost surely, 2^12481096320 is an apocalyptic number.

12481096320 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 12481096320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27220976640).

12481096320 is an abundant number, since it is smaller than the sum of its proper divisors (41960856960).

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

12481096320 is a wasteful number, since it uses less digits than its factorization.

12481096320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 12481096320 in words is "twelve billion, four hundred eighty-one million, ninety-six thousand, three hundred twenty".