14143452322 has 4 divisors (see below), whose sum is σ = 21215178486. Its totient is φ = 7071726160.

The previous prime is 14143452317. The next prime is 14143452343. The reversal of 14143452322 is 22325434141.

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

It can be written as a sum of positive squares in only one way, i.e., 8185001841 + 5958450481 = 90471^2 + 77191^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535863079 + ... + 3535863082.

Almost surely, 2^14143452322 is an apocalyptic number.

14143452322 is a deficient number, since it is larger than the sum of its proper divisors (7071726164).

14143452322 is an equidigital number, since it uses as much as digits as its factorization.

14143452322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071726163.

The product of its digits is 23040, while the sum is 31.

Adding to 14143452322 its reverse (22325434141), we get a palindrome (36468886463).

The spelling of 14143452322 in words is "fourteen billion, one hundred forty-three million, four hundred fifty-two thousand, three hundred twenty-two".