11473200880 has 40 divisors (see below), whose sum is σ = 26683997472. Its totient is φ = 4587765504.

The previous prime is 11473200859. The next prime is 11473200881. The reversal of 11473200880 is 8800237411.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11473200881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238197 + ... + 282283.

Almost surely, 2^11473200880 is an apocalyptic number.

11473200880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11473200880 is an abundant number, since it is smaller than the sum of its proper divisors (15210796592).

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

11473200880 is a wasteful number, since it uses less digits than its factorization.

11473200880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47353 (or 47347 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 11473200880 in words is "eleven billion, four hundred seventy-three million, two hundred thousand, eight hundred eighty".