44143231443 has 4 divisors (see below), whose sum is σ = 58857641928. Its totient is φ = 29428820960.

The previous prime is 44143231393. The next prime is 44143231469. The reversal of 44143231443 is 34413234144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44143231443 - 2¹⁰ = 44143230419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44143231043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7357205238 + ... + 7357205243.

It is an arithmetic number, because the mean of its divisors is an integer number (14714410482).

Almost surely, 2^44143231443 is an apocalyptic number.

44143231443 is a deficient number, since it is larger than the sum of its proper divisors (14714410485).

44143231443 is a wasteful number, since it uses less digits than its factorization.

44143231443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14714410484.

The product of its digits is 55296, while the sum is 33.

Adding to 44143231443 its reverse (34413234144), we get a palindrome (78556465587).

The spelling of 44143231443 in words is "forty-four billion, one hundred forty-three million, two hundred thirty-one thousand, four hundred forty-three".