12824963915 has 16 divisors (see below), whose sum is σ = 15960818880. Its totient is φ = 9881182080.

The previous prime is 12824963911. The next prime is 12824963917. The reversal of 12824963915 is 51936942821.

It is not a de Polignac number, because 12824963915 - 2² = 12824963911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12824963911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53831 + ... + 168960.

It is an arithmetic number, because the mean of its divisors is an integer number (997551180).

Almost surely, 2^12824963915 is an apocalyptic number.

12824963915 is a deficient number, since it is larger than the sum of its proper divisors (3135854965).

12824963915 is a wasteful number, since it uses less digits than its factorization.

12824963915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223222.

The product of its digits is 933120, while the sum is 50.

The spelling of 12824963915 in words is "twelve billion, eight hundred twenty-four million, nine hundred sixty-three thousand, nine hundred fifteen".