444432343112 has 8 divisors (see below), whose sum is σ = 833310643350. Its totient is φ = 222216171552.

The previous prime is 444432343099. The next prime is 444432343123. The reversal of 444432343112 is 211343234444.

It can be written as a sum of positive squares in only one way, i.e., 267034696516 + 177397646596 = 516754^2 + 421186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 27777021437 + ... + 27777021452.

Almost surely, 2^444432343112 is an apocalyptic number.

It is an amenable number.

444432343112 is a deficient number, since it is larger than the sum of its proper divisors (388878300238).

444432343112 is a wasteful number, since it uses less digits than its factorization.

444432343112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55554042895 (or 55554042891 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 444432343112 its reverse (211343234444), we get a palindrome (655775577556).

The spelling of 444432343112 in words is "four hundred forty-four billion, four hundred thirty-two million, three hundred forty-three thousand, one hundred twelve".