444020314334312 has 8 divisors (see below), whose sum is σ = 832538089376850. Its totient is φ = 222010157167152.

The previous prime is 444020314334279. The next prime is 444020314334341. The reversal of 444020314334312 is 213433413020444.

It can be written as a sum of positive squares in only one way, i.e., 293573065032676 + 150447249301636 = 17133974^2 + 12265694^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27751269645887 + ... + 27751269645902.

Almost surely, 2^{444020314334312} is an apocalyptic number.

It is an amenable number.

444020314334312 is a deficient number, since it is larger than the sum of its proper divisors (388517775042538).

444020314334312 is a wasteful number, since it uses less digits than its factorization.

444020314334312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55502539291795 (or 55502539291791 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 444020314334312 its reverse (213433413020444), we get a palindrome (657453727354756).

The spelling of 444020314334312 in words is "four hundred forty-four trillion, twenty billion, three hundred fourteen million, three hundred thirty-four thousand, three hundred twelve".