11042826720 has 96 divisors (see below), whose sum is σ = 35525081088. Its totient is φ = 2882093568.

The previous prime is 11042826679. The next prime is 11042826757. The reversal of 11042826720 is 2762824011.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222184 + ... + 267303.

It is an arithmetic number, because the mean of its divisors is an integer number (370052928).

Almost surely, 2^11042826720 is an apocalyptic number.

11042826720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11042826720 is an abundant number, since it is smaller than the sum of its proper divisors (24482254368).

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

11042826720 is a wasteful number, since it uses less digits than its factorization.

11042826720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489552 (or 489544 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 11042826720 in words is "eleven billion, forty-two million, eight hundred twenty-six thousand, seven hundred twenty".