1044828882845 has 24 divisors (see below), whose sum is σ = 1378914892152. Its totient is φ = 759447152640.

The previous prime is 1044828882821. The next prime is 1044828882847. The reversal of 1044828882845 is 5482888284401.

It can be written as a sum of positive squares in 4 ways, for example, as 40756745689 + 1004072137156 = 201883^2 + 1002034^2 .

It is not a de Polignac number, because 1044828882845 - 2³⁶ = 976109406109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044828882847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 589157 + ... + 1561013.

It is an arithmetic number, because the mean of its divisors is an integer number (57454787173).

Almost surely, 2^{1044828882845} is an apocalyptic number.

It is an amenable number.

1044828882845 is a deficient number, since it is larger than the sum of its proper divisors (334086009307).

1044828882845 is a wasteful number, since it uses less digits than its factorization.

1044828882845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973661 (or 973650 counting only the distinct ones).

The product of its (nonzero) digits is 41943040, while the sum is 62.

The spelling of 1044828882845 in words is "one trillion, forty-four billion, eight hundred twenty-eight million, eight hundred eighty-two thousand, eight hundred forty-five".