1094958172672 has 160 divisors (see below), whose sum is σ = 2785502966400. Its totient is φ = 418232844288.

The previous prime is 1094958172669. The next prime is 1094958172673. The reversal of 1094958172672 is 2762718594901.

1094958172672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1094958172672.

It is not an unprimeable number, because it can be changed into a prime (1094958172673) 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, 945979 + ... + 1756357.

It is an arithmetic number, because the mean of its divisors is an integer number (17409393540).

Almost surely, 2^{1094958172672} 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 1094958172672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392751483200).

1094958172672 is an abundant number, since it is smaller than the sum of its proper divisors (1690544793728).

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

1094958172672 is an equidigital number, since it uses as much as digits as its factorization.

1094958172672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810446 (or 810430 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 61.

The spelling of 1094958172672 in words is "one trillion, ninety-four billion, nine hundred fifty-eight million, one hundred seventy-two thousand, six hundred seventy-two".