11341671736320 has 792 divisors, whose sum is σ = 43293790997184. Its totient is φ = 2846446977024.

The previous prime is 11341671736319. The next prime is 11341671736361. The reversal of 11341671736320 is 2363717614311.

11341671736320 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 1 + 6 + 7 + 1 + 7 + 3 + 632 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 359546469 + ... + 359578011.

Almost surely, 2^{11341671736320} is an apocalyptic number.

11341671736320 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 11341671736320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21646895498592).

11341671736320 is an abundant number, since it is smaller than the sum of its proper divisors (31952119260864).

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

11341671736320 is an equidigital number, since it uses as much as digits as its factorization.

11341671736320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31617 (or 31570 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 11341671736320 in words is "eleven trillion, three hundred forty-one billion, six hundred seventy-one million, seven hundred thirty-six thousand, three hundred twenty".