11847953494080 has 672 divisors, whose sum is σ = 44649036432000. Its totient is φ = 2859842764800.

The previous prime is 11847953494067. The next prime is 11847953494207. The reversal of 11847953494080 is 8049435974811.

11847953494080 is a `hidden beast` number, since 1 + 1 + 8 + 4 + 7 + 9 + 534 + 94 + 0 + 8 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11847953493999 and 11847953494017.

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, 11294521396 + ... + 11294522444.

It is an arithmetic number, because the mean of its divisors is an integer number (66442018500).

Almost surely, 2^{11847953494080} is an apocalyptic number.

11847953494080 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 11847953494080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22324518216000).

11847953494080 is an abundant number, since it is smaller than the sum of its proper divisors (32801082937920).

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

11847953494080 is a wasteful number, since it uses less digits than its factorization.

11847953494080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283 (or 2270 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 63.

The spelling of 11847953494080 in words is "eleven trillion, eight hundred forty-seven billion, nine hundred fifty-three million, four hundred ninety-four thousand, eighty".