12870547200 has 648 divisors, whose sum is σ = 53199907488. Its totient is φ = 2907832320.

The previous prime is 12870547181. The next prime is 12870547213. The reversal of 12870547200 is 274507821.

12870547200 is a `hidden beast` number, since 1 + 28 + 70 + 547 + 20 + 0 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 55238284 + ... + 55238516.

Almost surely, 2^12870547200 is an apocalyptic number.

12870547200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12870547200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26599953744).

12870547200 is an abundant number, since it is smaller than the sum of its proper divisors (40329360288).

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

12870547200 is a wasteful number, since it uses less digits than its factorization.

12870547200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The spelling of 12870547200 in words is "twelve billion, eight hundred seventy million, five hundred forty-seven thousand, two hundred".