1094404715044 has 81 divisors (see below), whose sum is σ = 2007701719569. Its totient is φ = 521981016480.

The previous prime is 1094404715029. The next prime is 1094404715087. The reversal of 1094404715044 is 4405174044901.

The square root of 1094404715044 is 1046138.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 979288368100 + 115116346944 = 989590^2 + 339288^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5186752099 + ... + 5186752309.

Almost surely, 2^{1094404715044} is an apocalyptic number.

1094404715044 is the 1046138-th square number.

It is an amenable number.

1094404715044 is a deficient number, since it is larger than the sum of its proper divisors (913297004525).

1094404715044 is an frugal number, since it uses more digits than its factorization.

1094404715044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

Adding to 1094404715044 its reverse (4405174044901), we get a palindrome (5499578759945).

The spelling of 1094404715044 in words is "one trillion, ninety-four billion, four hundred four million, seven hundred fifteen thousand, forty-four".