244130522505 has 16 divisors (see below), whose sum is σ = 390929825664. Its totient is φ = 130095948800.

The previous prime is 244130522501. The next prime is 244130522569. The reversal of 244130522505 is 505225031442.

It is a happy number.

It is not a de Polignac number, because 244130522505 - 2² = 244130522501 is a prime.

It is a super-2 number, since 2×244130522505² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244130522501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6668421 + ... + 6704930.

It is an arithmetic number, because the mean of its divisors is an integer number (24433114104).

Almost surely, 2^244130522505 is an apocalyptic number.

It is an amenable number.

244130522505 is a deficient number, since it is larger than the sum of its proper divisors (146799303159).

244130522505 is a wasteful number, since it uses less digits than its factorization.

244130522505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13374576.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 244130522505 its reverse (505225031442), we get a palindrome (749355553947).

The spelling of 244130522505 in words is "two hundred forty-four billion, one hundred thirty million, five hundred twenty-two thousand, five hundred five".