1272850675200 has 2880 divisors, whose sum is σ = 5645624371200. Its totient is φ = 279488102400.

The previous prime is 1272850675153. The next prime is 1272850675207. The reversal of 1272850675200 is 25760582721.

1272850675200 is a `hidden beast` number, since 1 + 2 + 72 + 8 + 50 + 6 + 7 + 520 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1272850675207) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 34401369582 + ... + 34401369618.

It is an arithmetic number, because the mean of its divisors is an integer number (1960286240).

Almost surely, 2^{1272850675200} is an apocalyptic number.

1272850675200 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 1272850675200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2822812185600).

1272850675200 is an abundant number, since it is smaller than the sum of its proper divisors (4372773696000).

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

1272850675200 is a wasteful number, since it uses less digits than its factorization.

1272850675200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 1272850675200 in words is "one trillion, two hundred seventy-two billion, eight hundred fifty million, six hundred seventy-five thousand, two hundred".