11673433200 has 480 divisors, whose sum is σ = 44714638080. Its totient is φ = 2565734400.

The previous prime is 11673433181. The next prime is 11673433201. The reversal of 11673433200 is 233437611.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11673433201) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10123824 + ... + 10124976.

It is an arithmetic number, because the mean of its divisors is an integer number (93155496).

Almost surely, 2^11673433200 is an apocalyptic number.

11673433200 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 11673433200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22357319040).

11673433200 is an abundant number, since it is smaller than the sum of its proper divisors (33041204880).

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

11673433200 is a wasteful number, since it uses less digits than its factorization.

11673433200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257 (or 1246 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The spelling of 11673433200 in words is "eleven billion, six hundred seventy-three million, four hundred thirty-three thousand, two hundred".