12874853143 has 4 divisors (see below), whose sum is σ = 12951948240. Its totient is φ = 12797758048.

The previous prime is 12874853113. The next prime is 12874853153. The reversal of 12874853143 is 34135847821.

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 12874853143 - 2⁹ = 12874852631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12874853093 and 12874853102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12874853113) 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, 38547298 + ... + 38547631.

It is an arithmetic number, because the mean of its divisors is an integer number (3237987060).

Almost surely, 2^12874853143 is an apocalyptic number.

12874853143 is a deficient number, since it is larger than the sum of its proper divisors (77095097).

12874853143 is an equidigital number, since it uses as much as digits as its factorization.

12874853143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77095096.

The product of its digits is 645120, while the sum is 46.

The spelling of 12874853143 in words is "twelve billion, eight hundred seventy-four million, eight hundred fifty-three thousand, one hundred forty-three".