12613448270 has 48 divisors (see below), whose sum is σ = 23344586208. Its totient is φ = 4905014400.

The previous prime is 12613448269. The next prime is 12613448279. The reversal of 12613448270 is 7284431621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12613448279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31771712 + ... + 31772108.

It is an arithmetic number, because the mean of its divisors is an integer number (486345546).

Almost surely, 2^12613448270 is an apocalyptic number.

12613448270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12613448270 is a deficient number, since it is larger than the sum of its proper divisors (10731137938).

12613448270 is an equidigital number, since it uses as much as digits as its factorization.

12613448270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005 (or 608 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 12613448270 its reverse (7284431621), we get a palindrome (19897879891).

The spelling of 12613448270 in words is "twelve billion, six hundred thirteen million, four hundred forty-eight thousand, two hundred seventy".