444225450135 has 8 divisors (see below), whose sum is σ = 710760720240. Its totient is φ = 236920240064.

The previous prime is 444225450029. The next prime is 444225450167. The reversal of 444225450135 is 531054522444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 444225450135 - 2⁸ = 444225449879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444225450093 and 444225450102.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 14807514990 + ... + 14807515019.

It is an arithmetic number, because the mean of its divisors is an integer number (88845090030).

Almost surely, 2^444225450135 is an apocalyptic number.

444225450135 is a deficient number, since it is larger than the sum of its proper divisors (266535270105).

444225450135 is a wasteful number, since it uses less digits than its factorization.

444225450135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29615030017.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 444225450135 its reverse (531054522444), we get a palindrome (975279972579).

The spelling of 444225450135 in words is "four hundred forty-four billion, two hundred twenty-five million, four hundred fifty thousand, one hundred thirty-five".