4045032005444 has 24 divisors (see below), whose sum is σ = 7121604025536. Its totient is φ = 2010299580000.

The previous prime is 4045032005419. The next prime is 4045032005447. The reversal of 4045032005444 is 4445002305404.

It is not an unprimeable number, because it can be changed into a prime (4045032005447) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 48632 + ... + 2844719.

It is an arithmetic number, because the mean of its divisors is an integer number (296733501064).

Almost surely, 2^{4045032005444} is an apocalyptic number.

It is an amenable number.

4045032005444 is a deficient number, since it is larger than the sum of its proper divisors (3076572020092).

4045032005444 is a wasteful number, since it uses less digits than its factorization.

4045032005444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895467 (or 2895465 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

The spelling of 4045032005444 in words is "four trillion, forty-five billion, thirty-two million, five thousand, four hundred forty-four".