11576034400 has 432 divisors, whose sum is σ = 36068004000. Its totient is φ = 3600629760.

The previous prime is 11576034377. The next prime is 11576034401. The reversal of 11576034400 is 443067511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11576034401) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19325301 + ... + 19325899.

It is an arithmetic number, because the mean of its divisors is an integer number (83490750).

Almost surely, 2^11576034400 is an apocalyptic number.

11576034400 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 11576034400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18034002000).

11576034400 is an abundant number, since it is smaller than the sum of its proper divisors (24491969600).

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

11576034400 is a wasteful number, since it uses less digits than its factorization.

11576034400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 11576034400 in words is "eleven billion, five hundred seventy-six million, thirty-four thousand, four hundred".