2243996395200 has 1260 divisors, whose sum is σ = 9628627199400. Its totient is φ = 511120834560.

The previous prime is 2243996395187. The next prime is 2243996395253. The reversal of 2243996395200 is 25936993422.

2243996395200 is a `hidden beast` number, since 2 + 2 + 43 + 9 + 9 + 6 + 395 + 200 = 666.

It is a tau number, because it is divible by the number of its divisors (1260).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 2851329207 + ... + 2851329993.

Almost surely, 2^{2243996395200} is an apocalyptic number.

2243996395200 is a gapful number since it is divisible by the number (20) 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 2243996395200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4814313599700).

2243996395200 is an abundant number, since it is smaller than the sum of its proper divisors (7384630804200).

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

2243996395200 is a wasteful number, since it uses less digits than its factorization.

2243996395200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284 (or 1253 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 54.

The spelling of 2243996395200 in words is "two trillion, two hundred forty-three billion, nine hundred ninety-six million, three hundred ninety-five thousand, two hundred".