11333344680 has 96 divisors (see below), whose sum is σ = 42095289600. Its totient is φ = 2590478208.

The previous prime is 11333344669. The next prime is 11333344709. The reversal of 11333344680 is 8644333311.

11333344680 is a `hidden beast` number, since 1 + 133 + 3 + 3 + 446 + 80 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2246160 + ... + 2251199.

It is an arithmetic number, because the mean of its divisors is an integer number (438492600).

Almost surely, 2^11333344680 is an apocalyptic number.

11333344680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11333344680 is an abundant number, since it is smaller than the sum of its proper divisors (30761944920).

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

11333344680 is a wasteful number, since it uses less digits than its factorization.

11333344680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497383 (or 4497376 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Adding to 11333344680 its reverse (8644333311), we get a palindrome (19977677991).

The spelling of 11333344680 in words is "eleven billion, three hundred thirty-three million, three hundred forty-four thousand, six hundred eighty".