12687504300 has 108 divisors (see below), whose sum is σ = 40614546336. Its totient is φ = 3311337600.

The previous prime is 12687504299. The next prime is 12687504301. The reversal of 12687504300 is 340578621.

It is an interprime number because it is at equal distance from previous prime (12687504299) and next prime (12687504301).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12687504301) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 107671 + ... + 192270.

Almost surely, 2^12687504300 is an apocalyptic number.

12687504300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12687504300 is an abundant number, since it is smaller than the sum of its proper divisors (27927042036).

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

12687504300 is a wasteful number, since it uses less digits than its factorization.

12687504300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300008 (or 299998 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 12687504300 in words is "twelve billion, six hundred eighty-seven million, five hundred four thousand, three hundred".