616065111041 has 2 divisors, whose sum is σ = 616065111042. Its totient is φ = 616065111040.

The previous prime is 616065111001. The next prime is 616065111073. The reversal of 616065111041 is 140111560616.

It is an a-pointer prime, because the next prime (616065111073) can be obtained adding 616065111041 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 366604819441 + 249460291600 = 605479^2 + 499460^2 .

It is a cyclic number.

It is not a de Polignac number, because 616065111041 - 2⁶ = 616065110977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 616065110989 and 616065111007.

It is not a weakly prime, because it can be changed into another prime (616065111001) 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, 308032555520 + 308032555521.

It is an arithmetic number, because the mean of its divisors is an integer number (308032555521).

Almost surely, 2^616065111041 is an apocalyptic number.

It is an amenable number.

616065111041 is a deficient number, since it is larger than the sum of its proper divisors (1).

616065111041 is an equidigital number, since it uses as much as digits as its factorization.

616065111041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 32.

Adding to 616065111041 its reverse (140111560616), we get a palindrome (756176671657).

The spelling of 616065111041 in words is "six hundred sixteen billion, sixty-five million, one hundred eleven thousand, forty-one".