2244341522540 has 48 divisors (see below), whose sum is σ = 5075815661280. Its totient is φ = 828655296000.

The previous prime is 2244341522477. The next prime is 2244341522569. The reversal of 2244341522540 is 452251434422.

It is a junction number, because it is equal to n+sod(n) for n = 2244341522494 and 2244341522503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10234040 + ... + 10451040.

It is an arithmetic number, because the mean of its divisors is an integer number (105746159610).

Almost surely, 2^{2244341522540} is an apocalyptic number.

2244341522540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244341522540 is an abundant number, since it is smaller than the sum of its proper divisors (2831474138740).

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

2244341522540 is a wasteful number, since it uses less digits than its factorization.

2244341522540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256802 (or 256800 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 2244341522540 its reverse (452251434422), we get a palindrome (2696592956962).

The spelling of 2244341522540 in words is "two trillion, two hundred forty-four billion, three hundred forty-one million, five hundred twenty-two thousand, five hundred forty".