12852431315 has 8 divisors (see below), whose sum is σ = 15423877008. Its totient is φ = 10281305440.

The previous prime is 12852431299. The next prime is 12852431357. The reversal of 12852431315 is 51313425821.

12852431315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12852431315 - 2⁴ = 12852431299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19769 + ... + 161541.

It is an arithmetic number, because the mean of its divisors is an integer number (1927984626).

Almost surely, 2^12852431315 is an apocalyptic number.

12852431315 is a deficient number, since it is larger than the sum of its proper divisors (2571445693).

12852431315 is a wasteful number, since it uses less digits than its factorization.

12852431315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159909.

The product of its digits is 28800, while the sum is 35.

The spelling of 12852431315 in words is "twelve billion, eight hundred fifty-two million, four hundred thirty-one thousand, three hundred fifteen".