14383131443 has 8 divisors (see below), whose sum is σ = 15010748448. Its totient is φ = 13755703104.

The previous prime is 14383131419. The next prime is 14383131463. The reversal of 14383131443 is 34413138341.

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

It is a de Polignac number, because none of the positive numbers 2^k-14383131443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14383131463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121505 + ... + 208637.

It is an arithmetic number, because the mean of its divisors is an integer number (1876343556).

Almost surely, 2^14383131443 is an apocalyptic number.

14383131443 is a deficient number, since it is larger than the sum of its proper divisors (627617005).

14383131443 is an equidigital number, since it uses as much as digits as its factorization.

14383131443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94333.

The product of its digits is 41472, while the sum is 35.

Adding to 14383131443 its reverse (34413138341), we get a palindrome (48796269784).

The spelling of 14383131443 in words is "fourteen billion, three hundred eighty-three million, one hundred thirty-one thousand, four hundred forty-three".