11709604224 has 96 divisors (see below), whose sum is σ = 34857622800. Its totient is φ = 3768597504.

The previous prime is 11709604169. The next prime is 11709604229. The reversal of 11709604224 is 42240690711.

It is a happy number.

11709604224 is a `hidden beast` number, since 1 + 170 + 9 + 60 + 422 + 4 = 666.

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

It is a super-2 number, since 2×11709604224² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11709604229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141844 + ... + 208659.

Almost surely, 2^11709604224 is an apocalyptic number.

It is an amenable number.

11709604224 is an abundant number, since it is smaller than the sum of its proper divisors (23148018576).

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

11709604224 is a wasteful number, since it uses less digits than its factorization.

11709604224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350552 (or 350537 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 11709604224 in words is "eleven billion, seven hundred nine million, six hundred four thousand, two hundred twenty-four".