1327130179200 has 1920 divisors, whose sum is σ = 5955735772800. Its totient is φ = 284265676800.

The previous prime is 1327130179157. The next prime is 1327130179223. The reversal of 1327130179200 is 29710317231.

It is a happy number.

1327130179200 is a `hidden beast` number, since 1 + 327 + 1 + 301 + 7 + 9 + 20 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a super-2 number, since 2×1327130179200² (a number of 25 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 4722883060 + ... + 4722883340.

It is an arithmetic number, because the mean of its divisors is an integer number (3101945715).

Almost surely, 2^{1327130179200} is an apocalyptic number.

1327130179200 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 1327130179200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2977867886400).

1327130179200 is an abundant number, since it is smaller than the sum of its proper divisors (4628605593600).

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

1327130179200 is a wasteful number, since it uses less digits than its factorization.

1327130179200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The spelling of 1327130179200 in words is "one trillion, three hundred twenty-seven billion, one hundred thirty million, one hundred seventy-nine thousand, two hundred".