244304452340 has 48 divisors (see below), whose sum is σ = 571555792080. Its totient is φ = 87094210560.

The previous prime is 244304452289. The next prime is 244304452409. The reversal of 244304452340 is 43254403442.

It can be written as a sum of positive squares in 8 ways, for example, as 61074225424 + 183230226916 = 247132^2 + 428054^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 244304452340.

It is a congruent number.

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, 16193021 + ... + 16208100.

It is an arithmetic number, because the mean of its divisors is an integer number (11907412335).

Almost surely, 2^244304452340 is an apocalyptic number.

244304452340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244304452340 is an abundant number, since it is smaller than the sum of its proper divisors (327251339740).

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

244304452340 is a wasteful number, since it uses less digits than its factorization.

244304452340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32401172 (or 32401170 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 244304452340 its reverse (43254403442), we get a palindrome (287558855782).

The spelling of 244304452340 in words is "two hundred forty-four billion, three hundred four million, four hundred fifty-two thousand, three hundred forty".