317040486739 has 2 divisors, whose sum is σ = 317040486740. Its totient is φ = 317040486738.

The previous prime is 317040486727. The next prime is 317040486751. The reversal of 317040486739 is 937684040713.

It is a balanced prime because it is at equal distance from previous prime (317040486727) and next prime (317040486751).

It is a cyclic number.

It is not a de Polignac number, because 317040486739 - 2¹⁵ = 317040453971 is a prime.

It is not a weakly prime, because it can be changed into another prime (317040486709) 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, 158520243369 + 158520243370.

It is an arithmetic number, because the mean of its divisors is an integer number (158520243370).

Almost surely, 2^317040486739 is an apocalyptic number.

317040486739 is a deficient number, since it is larger than the sum of its proper divisors (1).

317040486739 is an equidigital number, since it uses as much as digits as its factorization.

317040486739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 317040486739 in words is "three hundred seventeen billion, forty million, four hundred eighty-six thousand, seven hundred thirty-nine".