44124214450513 has 2 divisors, whose sum is σ = 44124214450514. Its totient is φ = 44124214450512.

The previous prime is 44124214450471. The next prime is 44124214450549. The reversal of 44124214450513 is 31505441242144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36513413572689 + 7610800877824 = 6042633^2 + 2758768^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44124214450513 is a prime.

It is not a weakly prime, because it can be changed into another prime (44124214450553) 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 as a sum of consecutive naturals, namely, 22062107225256 + 22062107225257.

It is an arithmetic number, because the mean of its divisors is an integer number (22062107225257).

Almost surely, 2^{44124214450513} is an apocalyptic number.

It is an amenable number.

44124214450513 is a deficient number, since it is larger than the sum of its proper divisors (1).

44124214450513 is an equidigital number, since it uses as much as digits as its factorization.

44124214450513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 44124214450513 its reverse (31505441242144), we get a palindrome (75629655692657).

The spelling of 44124214450513 in words is "forty-four trillion, one hundred twenty-four billion, two hundred fourteen million, four hundred fifty thousand, five hundred thirteen".