444212322412 has 6 divisors (see below), whose sum is σ = 777371564228. Its totient is φ = 222106161204.

The previous prime is 444212322409. The next prime is 444212322457. The reversal of 444212322412 is 214223212444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55526540298 + ... + 55526540305.

Almost surely, 2^444212322412 is an apocalyptic number.

It is an amenable number.

444212322412 is a deficient number, since it is larger than the sum of its proper divisors (333159241816).

444212322412 is a wasteful number, since it uses less digits than its factorization.

444212322412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111053080607 (or 111053080605 counting only the distinct ones).

The product of its digits is 24576, while the sum is 31.

Adding to 444212322412 its reverse (214223212444), we get a palindrome (658435534856).

The spelling of 444212322412 in words is "four hundred forty-four billion, two hundred twelve million, three hundred twenty-two thousand, four hundred twelve".