44141797321 has 4 divisors (see below), whose sum is σ = 46738373652. Its totient is φ = 41545220992.

The previous prime is 44141797309. The next prime is 44141797379. The reversal of 44141797321 is 12379714144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32207327296 + 11934470025 = 179464^2 + 109245^2 .

It is a cyclic number.

It is not a de Polignac number, because 44141797321 - 2²¹ = 44139700169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44141707321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298288140 + ... + 1298288173.

It is an arithmetic number, because the mean of its divisors is an integer number (11684593413).

Almost surely, 2^44141797321 is an apocalyptic number.

It is an amenable number.

44141797321 is a deficient number, since it is larger than the sum of its proper divisors (2596576331).

44141797321 is a wasteful number, since it uses less digits than its factorization.

44141797321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596576330.

The product of its digits is 169344, while the sum is 43.

The spelling of 44141797321 in words is "forty-four billion, one hundred forty-one million, seven hundred ninety-seven thousand, three hundred twenty-one".