502616242441 has 2 divisors, whose sum is σ = 502616242442. Its totient is φ = 502616242440.

The previous prime is 502616242393. The next prime is 502616242481. The reversal of 502616242441 is 144242616205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 440205710400 + 62410532041 = 663480^2 + 249821^2 .

It is a cyclic number.

It is not a de Polignac number, because 502616242441 - 2²¹ = 502614145289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 502616242441.

It is not a weakly prime, because it can be changed into another prime (502616242481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251308121220 + 251308121221.

It is an arithmetic number, because the mean of its divisors is an integer number (251308121221).

Almost surely, 2^502616242441 is an apocalyptic number.

It is an amenable number.

502616242441 is a deficient number, since it is larger than the sum of its proper divisors (1).

502616242441 is an equidigital number, since it uses as much as digits as its factorization.

502616242441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 502616242441 its reverse (144242616205), we get a palindrome (646858858646).

The spelling of 502616242441 in words is "five hundred two billion, six hundred sixteen million, two hundred forty-two thousand, four hundred forty-one".