44341304221 has 4 divisors (see below), whose sum is σ = 46949616252. Its totient is φ = 41732992192.

The previous prime is 44341304213. The next prime is 44341304263. The reversal of 44341304221 is 12240314344.

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 36714775321 + 7626528900 = 191611^2 + 87330^2 .

It is a cyclic number.

It is not a de Polignac number, because 44341304221 - 2³ = 44341304213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44341304221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44341304281) 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, 1304155990 + ... + 1304156023.

It is an arithmetic number, because the mean of its divisors is an integer number (11737404063).

Almost surely, 2^44341304221 is an apocalyptic number.

It is an amenable number.

44341304221 is a deficient number, since it is larger than the sum of its proper divisors (2608312031).

44341304221 is a wasteful number, since it uses less digits than its factorization.

44341304221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608312030.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 44341304221 its reverse (12240314344), we get a palindrome (56581618565).

The spelling of 44341304221 in words is "forty-four billion, three hundred forty-one million, three hundred four thousand, two hundred twenty-one".