11399367168000 has 1456 divisors, whose sum is σ = 48759182449536. Its totient is φ = 2604972441600.

The previous prime is 11399367167983. The next prime is 11399367168103. The reversal of 11399367168000 is 86176399311.

It is a happy number.

11399367168000 is a `hidden beast` number, since 113 + 9 + 9 + 367 + 168 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 2612733819 + ... + 2612738181.

Almost surely, 2^{11399367168000} is an apocalyptic number.

11399367168000 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 11399367168000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24379591224768).

11399367168000 is an abundant number, since it is smaller than the sum of its proper divisors (37359815281536).

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

11399367168000 is an frugal number, since it uses more digits than its factorization.

11399367168000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4427 (or 4380 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The spelling of 11399367168000 in words is "eleven trillion, three hundred ninety-nine billion, three hundred sixty-seven million, one hundred sixty-eight thousand".