1100952443328 has 112 divisors (see below), whose sum is σ = 3042709159680. Its totient is φ = 350667649024.

The previous prime is 1100952443323. The next prime is 1100952443369. The reversal of 1100952443328 is 8233442590011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1100952443328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100952443323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4186843 + ... + 4442021.

Almost surely, 2^{1100952443328} 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 1100952443328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521354579840).

1100952443328 is an abundant number, since it is smaller than the sum of its proper divisors (1941756716352).

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

1100952443328 is a wasteful number, since it uses less digits than its factorization.

1100952443328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256194 (or 256184 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 1100952443328 in words is "one trillion, one hundred billion, nine hundred fifty-two million, four hundred forty-three thousand, three hundred twenty-eight".