1473164143 has 4 divisors (see below), whose sum is σ = 1607088168. Its totient is φ = 1339240120.

The previous prime is 1473164131. The next prime is 1473164149. The reversal of 1473164143 is 3414613741.

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 1473164143 - 2⁵ = 1473164111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1473164099 and 1473164108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1473164149) 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, 66961996 + ... + 66962017.

It is an arithmetic number, because the mean of its divisors is an integer number (401772042).

Almost surely, 2^1473164143 is an apocalyptic number.

1473164143 is a deficient number, since it is larger than the sum of its proper divisors (133924025).

1473164143 is a wasteful number, since it uses less digits than its factorization.

1473164143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133924024.

The product of its digits is 24192, while the sum is 34.

The square root of 1473164143 is about 38381.8204753240. The cubic root of 1473164143 is about 1137.8465922545.

Adding to 1473164143 its reverse (3414613741), we get a palindrome (4887777884).

The spelling of 1473164143 in words is "one billion, four hundred seventy-three million, one hundred sixty-four thousand, one hundred forty-three".