490770713239 has 2 divisors, whose sum is σ = 490770713240. Its totient is φ = 490770713238.

The previous prime is 490770713161. The next prime is 490770713299. The reversal of 490770713239 is 932317077094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 490770713239 - 2¹¹ = 490770711191 is a prime.

It is a super-2 number, since 2×490770713239² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490770713299) 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, 245385356619 + 245385356620.

It is an arithmetic number, because the mean of its divisors is an integer number (245385356620).

Almost surely, 2^490770713239 is an apocalyptic number.

490770713239 is a deficient number, since it is larger than the sum of its proper divisors (1).

490770713239 is an equidigital number, since it uses as much as digits as its factorization.

490770713239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2000376, while the sum is 52.

The spelling of 490770713239 in words is "four hundred ninety billion, seven hundred seventy million, seven hundred thirteen thousand, two hundred thirty-nine".