1100988844816 has 40 divisors (see below), whose sum is σ = 2477869523264. Its totient is φ = 464117074560.

The previous prime is 1100988844811. The next prime is 1100988844817. The reversal of 1100988844816 is 6184488890011.

It is not an unprimeable number, because it can be changed into a prime (1100988844811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80569050 + ... + 80582713.

Almost surely, 2^{1100988844816} is an apocalyptic number.

1100988844816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1100988844816 is an abundant number, since it is smaller than the sum of its proper divisors (1376880678448).

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

1100988844816 is a wasteful number, since it uses less digits than its factorization.

1100988844816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161151839 (or 161151833 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 58.

The spelling of 1100988844816 in words is "one trillion, one hundred billion, nine hundred eighty-eight million, eight hundred forty-four thousand, eight hundred sixteen".