11433664032 has 96 divisors (see below), whose sum is σ = 35407540224. Its totient is φ = 3161376000.

The previous prime is 11433664013. The next prime is 11433664037. The reversal of 11433664032 is 23046633411.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 11433663984 and 11433664002.

It is not an unprimeable number, because it can be changed into a prime (11433664037) 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 15 ways as a sum of consecutive naturals, for example, 253594 + ... + 295257.

It is an arithmetic number, because the mean of its divisors is an integer number (368828544).

Almost surely, 2^11433664032 is an apocalyptic number.

11433664032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11433664032 is an abundant number, since it is smaller than the sum of its proper divisors (23973876192).

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

11433664032 is a wasteful number, since it uses less digits than its factorization.

11433664032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548902 (or 548894 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 11433664032 in words is "eleven billion, four hundred thirty-three million, six hundred sixty-four thousand, thirty-two".