444150814952 has 32 divisors (see below), whose sum is σ = 896872607400. Its totient is φ = 204985914624.

The previous prime is 444150814903. The next prime is 444150814963. The reversal of 444150814952 is 259418051444.

It can be written as a sum of positive squares in 4 ways, for example, as 95311743076 + 348839071876 = 308726^2 + 590626^2 .

It is a junction number, because it is equal to n+sod(n) for n = 444150814897 and 444150814906.

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, 4530518 + ... + 4627514.

Almost surely, 2^444150814952 is an apocalyptic number.

It is an amenable number.

444150814952 is an abundant number, since it is smaller than the sum of its proper divisors (452721792448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444150814952 is a wasteful number, since it uses less digits than its factorization.

444150814952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141045 (or 141041 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 47.

The spelling of 444150814952 in words is "four hundred forty-four billion, one hundred fifty million, eight hundred fourteen thousand, nine hundred fifty-two".