444443303344 has 10 divisors (see below), whose sum is σ = 861108900260. Its totient is φ = 222221651664.

The previous prime is 444443303341. The next prime is 444443303347. The reversal of 444443303344 is 443303344444.

It is an interprime number because it is at equal distance from previous prime (444443303341) and next prime (444443303347).

It is a junction number, because it is equal to n+sod(n) for n = 444443303297 and 444443303306.

It is not an unprimeable number, because it can be changed into a prime (444443303341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13888853214 + ... + 13888853245.

It is an arithmetic number, because the mean of its divisors is an integer number (86110890026).

Almost surely, 2^444443303344 is an apocalyptic number.

It is an amenable number.

444443303344 is a deficient number, since it is larger than the sum of its proper divisors (416665596916).

444443303344 is a wasteful number, since it uses less digits than its factorization.

444443303344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27777706467 (or 27777706461 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 40.

Adding to 444443303344 its reverse (443303344444), we get a palindrome (887746647788).

The spelling of 444443303344 in words is "four hundred forty-four billion, four hundred forty-three million, three hundred three thousand, three hundred forty-four".