12452870315 has 8 divisors (see below), whose sum is σ = 15188419248. Its totient is φ = 9798979680.

The previous prime is 12452870293. The next prime is 12452870317. The reversal of 12452870315 is 51307825421.

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

It is not a de Polignac number, because 12452870315 - 2¹² = 12452866219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12452870317) 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, 20414237 + ... + 20414846.

It is an arithmetic number, because the mean of its divisors is an integer number (1898552406).

Almost surely, 2^12452870315 is an apocalyptic number.

12452870315 is a deficient number, since it is larger than the sum of its proper divisors (2735548933).

12452870315 is an equidigital number, since it uses as much as digits as its factorization.

12452870315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40829149.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 12452870315 in words is "twelve billion, four hundred fifty-two million, eight hundred seventy thousand, three hundred fifteen".