2444224202442 has 24 divisors (see below), whose sum is σ = 5777257206240. Its totient is φ = 740674000680.

The previous prime is 2444224202417. The next prime is 2444224202531. The reversal of 2444224202442 is 2442024224442.

2444224202442 is a `hidden beast` number, since 2 + 4 + 4 + 4 + 2 + 2 + 4 + 202 + 442 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2444224202397 and 2444224202406.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6172283142 + ... + 6172283537.

It is an arithmetic number, because the mean of its divisors is an integer number (240719050260).

Almost surely, 2^{2444224202442} is an apocalyptic number.

2444224202442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2444224202442 is an abundant number, since it is smaller than the sum of its proper divisors (3333033003798).

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

2444224202442 is a wasteful number, since it uses less digits than its factorization.

2444224202442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12344566698 (or 12344566695 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 2444224202442 its reverse (2442024224442), we get a palindrome (4886248426884).

The spelling of 2444224202442 in words is "two trillion, four hundred forty-four billion, two hundred twenty-four million, two hundred two thousand, four hundred forty-two".