11098966469472 has 144 divisors (see below), whose sum is σ = 36506239660800. Its totient is φ = 3132926804736.

The previous prime is 11098966469369. The next prime is 11098966469497. The reversal of 11098966469472 is 27496466989011.

11098966469472 is a `hidden beast` number, since 1 + 1 + 0 + 9 + 8 + 96 + 6 + 4 + 69 + 472 = 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 (72).

It is a self number, because there is not a number n which added to its sum of digits gives 11098966469472.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 32997972 + ... + 33332627.

It is an arithmetic number, because the mean of its divisors is an integer number (253515553200).

Almost surely, 2^{11098966469472} is an apocalyptic number.

11098966469472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11098966469472 is an abundant number, since it is smaller than the sum of its proper divisors (25407273191328).

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

11098966469472 is a wasteful number, since it uses less digits than its factorization.

11098966469472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66330705 (or 66330694 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 72.

The spelling of 11098966469472 in words is "eleven trillion, ninety-eight billion, nine hundred sixty-six million, four hundred sixty-nine thousand, four hundred seventy-two".