444132323135 has 16 divisors (see below), whose sum is σ = 540110229120. Its totient is φ = 350549822880.

The previous prime is 444132323119. The next prime is 444132323147. The reversal of 444132323135 is 531323231444.

It is not a de Polignac number, because 444132323135 - 2⁴ = 444132323119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444132323095 and 444132323104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417401 + ... + 1030770.

It is an arithmetic number, because the mean of its divisors is an integer number (33756889320).

Almost surely, 2^444132323135 is an apocalyptic number.

444132323135 is a deficient number, since it is larger than the sum of its proper divisors (95977905985).

444132323135 is a wasteful number, since it uses less digits than its factorization.

444132323135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448998.

The product of its digits is 103680, while the sum is 35.

Adding to 444132323135 its reverse (531323231444), we get a palindrome (975455554579).

The spelling of 444132323135 in words is "four hundred forty-four billion, one hundred thirty-two million, three hundred twenty-three thousand, one hundred thirty-five".