244534530340 has 12 divisors (see below), whose sum is σ = 513522513756. Its totient is φ = 97813812128.

The previous prime is 244534530293. The next prime is 244534530343. The reversal of 244534530340 is 43035435442.

244534530340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 63426407716 + 181108122624 = 251846^2 + 425568^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 244534530340.

It is not an unprimeable number, because it can be changed into a prime (244534530343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6113363239 + ... + 6113363278.

It is an arithmetic number, because the mean of its divisors is an integer number (42793542813).

Almost surely, 2^244534530340 is an apocalyptic number.

244534530340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244534530340 is an abundant number, since it is smaller than the sum of its proper divisors (268987983416).

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

244534530340 is a wasteful number, since it uses less digits than its factorization.

244534530340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12226726526 (or 12226726524 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 244534530340 its reverse (43035435442), we get a palindrome (287569965782).

The spelling of 244534530340 in words is "two hundred forty-four billion, five hundred thirty-four million, five hundred thirty thousand, three hundred forty".