443343040140135 has 16 divisors (see below), whose sum is σ = 733809169887840. Its totient is φ = 228296186186880.

The previous prime is 443343040140041. The next prime is 443343040140167. The reversal of 443343040140135 is 531041040343344.

It is not a de Polignac number, because 443343040140135 - 2¹⁴ = 443343040123751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 443343040140093 and 443343040140102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509589700876 + ... + 509589701745.

It is an arithmetic number, because the mean of its divisors is an integer number (45863073117990).

Almost surely, 2^{443343040140135} is an apocalyptic number.

443343040140135 is a deficient number, since it is larger than the sum of its proper divisors (290466129747705).

443343040140135 is a wasteful number, since it uses less digits than its factorization.

443343040140135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019179402658.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 443343040140135 its reverse (531041040343344), we get a palindrome (974384080483479).

The spelling of 443343040140135 in words is "four hundred forty-three trillion, three hundred forty-three billion, forty million, one hundred forty thousand, one hundred thirty-five".