12810952704 has 112 divisors (see below), whose sum is σ = 37266737760. Its totient is φ = 3882024960.

The previous prime is 12810952691. The next prime is 12810952729. The reversal of 12810952704 is 40725901821.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246642 + ... + 294030.

It is an arithmetic number, because the mean of its divisors is an integer number (332738730).

Almost surely, 2^12810952704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12810952704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18633368880).

12810952704 is an abundant number, since it is smaller than the sum of its proper divisors (24455785056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12810952704 is an equidigital number, since it uses as much as digits as its factorization.

12810952704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47429 (or 47405 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The spelling of 12810952704 in words is "twelve billion, eight hundred ten million, nine hundred fifty-two thousand, seven hundred four".