11294668800 has 432 divisors, whose sum is σ = 40979877120. Its totient is φ = 2972712960.

The previous prime is 11294668753. The next prime is 11294668817. The reversal of 11294668800 is 886649211.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 58521504 + ... + 58521696.

Almost surely, 2^11294668800 is an apocalyptic number.

11294668800 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 11294668800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20489938560).

11294668800 is an abundant number, since it is smaller than the sum of its proper divisors (29685208320).

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

11294668800 is a wasteful number, since it uses less digits than its factorization.

11294668800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 11294668800 in words is "eleven billion, two hundred ninety-four million, six hundred sixty-eight thousand, eight hundred".