14357871443 has 4 divisors (see below), whose sum is σ = 14500028688. Its totient is φ = 14215714200.

The previous prime is 14357871439. The next prime is 14357871457. The reversal of 14357871443 is 34417875341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34417875341 = 4283 ⋅8035927.

It is a cyclic number.

It is not a de Polignac number, because 14357871443 - 2² = 14357871439 is a prime.

It is a super-2 number, since 2×14357871443² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14357871403) 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, 71078471 + ... + 71078672.

It is an arithmetic number, because the mean of its divisors is an integer number (3625007172).

Almost surely, 2^14357871443 is an apocalyptic number.

14357871443 is a deficient number, since it is larger than the sum of its proper divisors (142157245).

14357871443 is a wasteful number, since it uses less digits than its factorization.

14357871443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142157244.

The product of its digits is 1128960, while the sum is 47.

The spelling of 14357871443 in words is "fourteen billion, three hundred fifty-seven million, eight hundred seventy-one thousand, four hundred forty-three".