12842542513 has 8 divisors (see below), whose sum is σ = 13044360032. Its totient is φ = 12641023296.

The previous prime is 12842542477. The next prime is 12842542549. The reversal of 12842542513 is 31524524821.

It is an interprime number because it is at equal distance from previous prime (12842542477) and next prime (12842542549).

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

It is a cyclic number.

It is not a de Polignac number, because 12842542513 - 2⁹ = 12842542001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12842542313) 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, 13006 + ... + 160792.

It is an arithmetic number, because the mean of its divisors is an integer number (1630545004).

Almost surely, 2^12842542513 is an apocalyptic number.

It is an amenable number.

12842542513 is a deficient number, since it is larger than the sum of its proper divisors (201817519).

12842542513 is a wasteful number, since it uses less digits than its factorization.

12842542513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149151.

The product of its digits is 76800, while the sum is 37.

The spelling of 12842542513 in words is "twelve billion, eight hundred forty-two million, five hundred forty-two thousand, five hundred thirteen".