244012323530540 has 24 divisors (see below), whose sum is σ = 513593136561120. Its totient is φ = 97382594717568.

The previous prime is 244012323530473. The next prime is 244012323530557. The reversal of 244012323530540 is 45035323210442.

It is a junction number, because it is equal to n+sod(n) for n = 244012323530494 and 244012323530503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13895909417 + ... + 13895926976.

It is an arithmetic number, because the mean of its divisors is an integer number (21399714023380).

Almost surely, 2^{244012323530540} is an apocalyptic number.

244012323530540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244012323530540 is an abundant number, since it is smaller than the sum of its proper divisors (269580813030580).

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

244012323530540 is a wasteful number, since it uses less digits than its factorization.

244012323530540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27791836841 (or 27791836839 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 244012323530540 its reverse (45035323210442), we get a palindrome (289047646740982).

The spelling of 244012323530540 in words is "two hundred forty-four trillion, twelve billion, three hundred twenty-three million, five hundred thirty thousand, five hundred forty".