11471246600000 has 336 divisors, whose sum is σ = 31118612156352. Its totient is φ = 4160640000000.

The previous prime is 11471246599961. The next prime is 11471246600017. The reversal of 11471246600000 is 664217411.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 11471246600000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 882193499 + ... + 882206501.

It is an arithmetic number, because the mean of its divisors is an integer number (92614917132).

Almost surely, 2^{11471246600000} is an apocalyptic number.

11471246600000 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 11471246600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15559306078176).

11471246600000 is an abundant number, since it is smaller than the sum of its proper divisors (19647365556352).

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

11471246600000 is an equidigital number, since it uses as much as digits as its factorization.

11471246600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13452 (or 13422 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 11471246600000 in words is "eleven trillion, four hundred seventy-one billion, two hundred forty-six million, six hundred thousand".