1095991892448 has 96 divisors (see below), whose sum is σ = 2903027371776. Its totient is φ = 362024183808.

The previous prime is 1095991892431. The next prime is 1095991892497. The reversal of 1095991892448 is 8442981995901.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89630911 + ... + 89643137.

It is an arithmetic number, because the mean of its divisors is an integer number (30239868456).

Almost surely, 2^{1095991892448} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1095991892448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451513685888).

1095991892448 is an abundant number, since it is smaller than the sum of its proper divisors (1807035479328).

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

1095991892448 is a wasteful number, since it uses less digits than its factorization.

1095991892448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20616 (or 20608 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 69.

The spelling of 1095991892448 in words is "one trillion, ninety-five billion, nine hundred ninety-one million, eight hundred ninety-two thousand, four hundred forty-eight".