613318407041 has 2 divisors, whose sum is σ = 613318407042. Its totient is φ = 613318407040.

The previous prime is 613318407011. The next prime is 613318407061. The reversal of 613318407041 is 140704813316.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 531820147600 + 81498259441 = 729260^2 + 285479^2 .

It is a cyclic number.

It is not a de Polignac number, because 613318407041 - 2¹⁰ = 613318406017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 613318406986 and 613318407004.

It is not a weakly prime, because it can be changed into another prime (613318407011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306659203520 + 306659203521.

It is an arithmetic number, because the mean of its divisors is an integer number (306659203521).

Almost surely, 2^613318407041 is an apocalyptic number.

It is an amenable number.

613318407041 is a deficient number, since it is larger than the sum of its proper divisors (1).

613318407041 is an equidigital number, since it uses as much as digits as its factorization.

613318407041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 613318407041 in words is "six hundred thirteen billion, three hundred eighteen million, four hundred seven thousand, forty-one".