44403003343220 has 12 divisors (see below), whose sum is σ = 93246307020804. Its totient is φ = 17761201337280.

The previous prime is 44403003343219. The next prime is 44403003343289. The reversal of 44403003343220 is 2234330030444.

It can be written as a sum of positive squares in 2 ways, for example, as 18632638434916 + 25770364908304 = 4316554^2 + 5076452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110075083561 + ... + 1110075083600.

It is an arithmetic number, because the mean of its divisors is an integer number (7770525585067).

Almost surely, 2^{44403003343220} is an apocalyptic number.

It is an amenable number.

44403003343220 is an abundant number, since it is smaller than the sum of its proper divisors (48843303677584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44403003343220 is a wasteful number, since it uses less digits than its factorization.

44403003343220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220150167170 (or 2220150167168 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 44403003343220 its reverse (2234330030444), we get a palindrome (46637333373664).

The spelling of 44403003343220 in words is "forty-four trillion, four hundred three billion, three million, three hundred forty-three thousand, two hundred twenty".