4065040525424 has 20 divisors (see below), whose sum is σ = 7884028272336. Its totient is φ = 2030452584192.

The previous prime is 4065040525421. The next prime is 4065040525489. The reversal of 4065040525424 is 4245250405604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4065040525421) 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 3 ways as a sum of consecutive naturals, for example, 129213689 + ... + 129245144.

Almost surely, 2^{4065040525424} is an apocalyptic number.

It is an amenable number.

4065040525424 is a deficient number, since it is larger than the sum of its proper divisors (3818987746912).

4065040525424 is a wasteful number, since it uses less digits than its factorization.

4065040525424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258459824 (or 258459818 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 41.

The spelling of 4065040525424 in words is "four trillion, sixty-five billion, forty million, five hundred twenty-five thousand, four hundred twenty-four".