1045741280928 has 24 divisors (see below), whose sum is σ = 2745070862688. Its totient is φ = 348580426944.

The previous prime is 1045741280923. The next prime is 1045741280981. The reversal of 1045741280928 is 8290821475401.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1045741280921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5446569076 + ... + 5446569267.

It is an arithmetic number, because the mean of its divisors is an integer number (114377952612).

Almost surely, 2^{1045741280928} is an apocalyptic number.

It is an amenable number.

1045741280928 is an abundant number, since it is smaller than the sum of its proper divisors (1699329581760).

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

1045741280928 is a wasteful number, since it uses less digits than its factorization.

1045741280928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10893138356 (or 10893138348 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 1045741280928 in words is "one trillion, forty-five billion, seven hundred forty-one million, two hundred eighty thousand, nine hundred twenty-eight".