1282982425200 has 900 divisors, whose sum is σ = 5638321501560. Its totient is φ = 277812218880.

The previous prime is 1282982425199. The next prime is 1282982425211. The reversal of 1282982425200 is 25242892821.

1282982425200 is a `hidden beast` number, since 1 + 2 + 8 + 2 + 9 + 82 + 42 + 520 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (900).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 30143134 + ... + 30185666.

Almost surely, 2^{1282982425200} is an apocalyptic number.

1282982425200 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 1282982425200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2819160750780).

1282982425200 is an abundant number, since it is smaller than the sum of its proper divisors (4355339076360).

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

1282982425200 is a wasteful number, since it uses less digits than its factorization.

1282982425200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42596 (or 42569 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 1282982425200 in words is "one trillion, two hundred eighty-two billion, nine hundred eighty-two million, four hundred twenty-five thousand, two hundred".