2244044243232 has 432 divisors, whose sum is σ = 7190332269120. Its totient is φ = 663012725760.

The previous prime is 2244044243209. The next prime is 2244044243257. The reversal of 2244044243232 is 2323424404422.

2244044243232 is a `hidden beast` number, since 2 + 2 + 4 + 404 + 4 + 243 + 2 + 3 + 2 = 666.

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

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, 1194274869 + ... + 1194276747.

It is an arithmetic number, because the mean of its divisors is an integer number (16644287660).

Almost surely, 2^{2244044243232} is an apocalyptic number.

2244044243232 is a gapful number since it is divisible by the number (22) 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 2244044243232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3595166134560).

2244044243232 is an abundant number, since it is smaller than the sum of its proper divisors (4946288025888).

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

2244044243232 is a wasteful number, since it uses less digits than its factorization.

2244044243232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757 (or 2735 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 2244044243232 its reverse (2323424404422), we get a palindrome (4567468647654).

The spelling of 2244044243232 in words is "two trillion, two hundred forty-four billion, forty-four million, two hundred forty-three thousand, two hundred thirty-two".