444244213202 has 4 divisors (see below), whose sum is σ = 666366319806. Its totient is φ = 222122106600.

The previous prime is 444244213187. The next prime is 444244213241. The reversal of 444244213202 is 202312442444.

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

It can be written as a sum of positive squares in only one way, i.e., 439504028401 + 4740184801 = 662951^2 + 68849^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111061053299 + ... + 111061053302.

Almost surely, 2^444244213202 is an apocalyptic number.

444244213202 is a deficient number, since it is larger than the sum of its proper divisors (222122106604).

444244213202 is a wasteful number, since it uses less digits than its factorization.

444244213202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222122106603.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 444244213202 its reverse (202312442444), we get a palindrome (646556655646).

The spelling of 444244213202 in words is "four hundred forty-four billion, two hundred forty-four million, two hundred thirteen thousand, two hundred two".