4044527641 has 16 divisors (see below), whose sum is σ = 5050579968. Its totient is φ = 3146547600.

The previous prime is 4044527629. The next prime is 4044527651. The reversal of 4044527641 is 1467254404.

It is not a de Polignac number, because 4044527641 - 2¹⁵ = 4044494873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4044527641.

It is not an unprimeable number, because it can be changed into a prime (4044527651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6966 + ... + 90208.

It is an arithmetic number, because the mean of its divisors is an integer number (315661248).

Almost surely, 2^4044527641 is an apocalyptic number.

It is an amenable number.

4044527641 is a deficient number, since it is larger than the sum of its proper divisors (1006052327).

4044527641 is a wasteful number, since it uses less digits than its factorization.

4044527641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83892.

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 4044527641 is about 63596.6008604234. The cubic root of 4044527641 is about 1593.2695981763.

It can be divided in two parts, 40445 and 27641, that added together give a palindrome (68086).

The spelling of 4044527641 in words is "four billion, forty-four million, five hundred twenty-seven thousand, six hundred forty-one".