4045025040544 has 24 divisors (see below), whose sum is σ = 7965052649568. Its totient is φ = 2022154526400.

The previous prime is 4045025040541. The next prime is 4045025040559. The reversal of 4045025040544 is 4450405205404.

It is not an unprimeable number, because it can be changed into a prime (4045025040541) 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, 11003652 + ... + 11365315.

It is an arithmetic number, because the mean of its divisors is an integer number (331877193732).

Almost surely, 2^{4045025040544} is an apocalyptic number.

It is an amenable number.

4045025040544 is a deficient number, since it is larger than the sum of its proper divisors (3920027609024).

4045025040544 is a wasteful number, since it uses less digits than its factorization.

4045025040544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22374628 (or 22374620 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 37.

The spelling of 4045025040544 in words is "four trillion, forty-five billion, twenty-five million, forty thousand, five hundred forty-four".