44481444561395 has 16 divisors (see below), whose sum is σ = 56519306532288. Its totient is φ = 33490900008960.

The previous prime is 44481444561271. The next prime is 44481444561427. The reversal of 44481444561395 is 59316544418444.

It is a happy number.

44481444561395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44481444561395 - 2¹² = 44481444557299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5062094 + ... + 10704563.

It is an arithmetic number, because the mean of its divisors is an integer number (3532456658268).

Almost surely, 2^{44481444561395} is an apocalyptic number.

44481444561395 is a deficient number, since it is larger than the sum of its proper divisors (12037861970893).

44481444561395 is a wasteful number, since it uses less digits than its factorization.

44481444561395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15799870.

The product of its digits is 132710400, while the sum is 62.

The spelling of 44481444561395 in words is "forty-four trillion, four hundred eighty-one billion, four hundred forty-four million, five hundred sixty-one thousand, three hundred ninety-five".