11369956608 has 144 divisors (see below), whose sum is σ = 33871205760. Its totient is φ = 3762008064.

The previous prime is 11369956603. The next prime is 11369956627. The reversal of 11369956608 is 80665996311.

11369956608 is a `hidden beast` number, since 1 + 13 + 69 + 9 + 566 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11369956603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940941 + ... + 952947.

Almost surely, 2^11369956608 is an apocalyptic number.

11369956608 is a gapful number since it is divisible by the number (18) 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 11369956608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16935602880).

11369956608 is an abundant number, since it is smaller than the sum of its proper divisors (22501249152).

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

11369956608 is a wasteful number, since it uses less digits than its factorization.

11369956608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12169 (or 12149 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 11369956608 in words is "eleven billion, three hundred sixty-nine million, nine hundred fifty-six thousand, six hundred eight".