1108489186896 has 240 divisors, whose sum is σ = 3798386512704. Its totient is φ = 275151679488.

The previous prime is 1108489186867. The next prime is 1108489186901. The reversal of 1108489186896 is 6986819848011.

It is a super-2 number, since 2×1108489186896² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1108489186896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 546490 + ... + 1586073.

Almost surely, 2^{1108489186896} is an apocalyptic number.

1108489186896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1108489186896 is an abundant number, since it is smaller than the sum of its proper divisors (2689897325808).

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

1108489186896 is a wasteful number, since it uses less digits than its factorization.

1108489186896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132618 (or 2132605 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 69.

The spelling of 1108489186896 in words is "one trillion, one hundred eight billion, four hundred eighty-nine million, one hundred eighty-six thousand, eight hundred ninety-six".