11332166448 has 40 divisors (see below), whose sum is σ = 29374713648. Its totient is φ = 3764492032.

The previous prime is 11332166441. The next prime is 11332166507. The reversal of 11332166448 is 84466123311.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11332166441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388815 + ... + 416942.

Almost surely, 2^11332166448 is an apocalyptic number.

It is an amenable number.

11332166448 is an abundant number, since it is smaller than the sum of its proper divisors (18042547200).

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

11332166448 is a wasteful number, since it uses less digits than its factorization.

11332166448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806061 (or 806055 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

Adding to 11332166448 its reverse (84466123311), we get a palindrome (95798289759).

The spelling of 11332166448 in words is "eleven billion, three hundred thirty-two million, one hundred sixty-six thousand, four hundred forty-eight".