244352140052 has 12 divisors (see below), whose sum is σ = 428172318420. Its totient is φ = 122017191936.

The previous prime is 244352140051. The next prime is 244352140079. The reversal of 244352140052 is 250041253442.

It can be written as a sum of positive squares in 2 ways, for example, as 44904152836 + 199447987216 = 211906^2 + 446596^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244352140051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39716063 + ... + 39722214.

It is an arithmetic number, because the mean of its divisors is an integer number (35681026535).

Almost surely, 2^244352140052 is an apocalyptic number.

It is an amenable number.

244352140052 is a deficient number, since it is larger than the sum of its proper divisors (183820178368).

244352140052 is a wasteful number, since it uses less digits than its factorization.

244352140052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79439050 (or 79439048 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 244352140052 its reverse (250041253442), we get a palindrome (494393393494).

The spelling of 244352140052 in words is "two hundred forty-four billion, three hundred fifty-two million, one hundred forty thousand, fifty-two".