444511332212 has 24 divisors (see below), whose sum is σ = 785621876256. Its totient is φ = 220050357408.

The previous prime is 444511332197. The next prime is 444511332241. The reversal of 444511332212 is 212233115444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436058 + ... + 1038830.

It is an arithmetic number, because the mean of its divisors is an integer number (32734244844).

Almost surely, 2^444511332212 is an apocalyptic number.

It is an amenable number.

444511332212 is a deficient number, since it is larger than the sum of its proper divisors (341110544044).

444511332212 is a wasteful number, since it uses less digits than its factorization.

444511332212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604607 (or 604605 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

Adding to 444511332212 its reverse (212233115444), we get a palindrome (656744447656).

The spelling of 444511332212 in words is "four hundred forty-four billion, five hundred eleven million, three hundred thirty-two thousand, two hundred twelve".