61314276041 has 2 divisors, whose sum is σ = 61314276042. Its totient is φ = 61314276040.

The previous prime is 61314276031. The next prime is 61314276073. The reversal of 61314276041 is 14067241316.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36250636816 + 25063639225 = 190396^2 + 158315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61314276041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61314275992 and 61314276010.

It is not a weakly prime, because it can be changed into another prime (61314276031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30657138020 + 30657138021.

It is an arithmetic number, because the mean of its divisors is an integer number (30657138021).

Almost surely, 2^61314276041 is an apocalyptic number.

It is an amenable number.

61314276041 is a deficient number, since it is larger than the sum of its proper divisors (1).

61314276041 is an equidigital number, since it uses as much as digits as its factorization.

61314276041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 61314276041 in words is "sixty-one billion, three hundred fourteen million, two hundred seventy-six thousand, forty-one".