444553134052 has 12 divisors (see below), whose sum is σ = 823730807340. Its totient is φ = 209201474816.

The previous prime is 444553134043. The next prime is 444553134061. The reversal of 444553134052 is 250431355444.

It is an interprime number because it is at equal distance from previous prime (444553134043) and next prime (444553134061).

It can be written as a sum of positive squares in 2 ways, for example, as 329023843236 + 115529290816 = 573606^2 + 339896^2 .

It is a junction number, because it is equal to n+sod(n) for n = 444553133996 and 444553134014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3268772977 + ... + 3268773112.

It is an arithmetic number, because the mean of its divisors is an integer number (68644233945).

Almost surely, 2^444553134052 is an apocalyptic number.

It is an amenable number.

444553134052 is a deficient number, since it is larger than the sum of its proper divisors (379177673288).

444553134052 is a wasteful number, since it uses less digits than its factorization.

444553134052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6537546110 (or 6537546108 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 444553134052 its reverse (250431355444), we get a palindrome (694984489496).

The spelling of 444553134052 in words is "four hundred forty-four billion, five hundred fifty-three million, one hundred thirty-four thousand, fifty-two".