494130954241 has 2 divisors, whose sum is σ = 494130954242. Its totient is φ = 494130954240.

The previous prime is 494130954211. The next prime is 494130954301. The reversal of 494130954241 is 142459031494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 264114794241 + 230016160000 = 513921^2 + 479600^2 .

It is a cyclic number.

It is not a de Polignac number, because 494130954241 - 2³¹ = 491983470593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 494130954191 and 494130954200.

It is not a weakly prime, because it can be changed into another prime (494130954211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247065477120 + 247065477121.

It is an arithmetic number, because the mean of its divisors is an integer number (247065477121).

It is a Proth number, since it is equal to 58905 ⋅ 2²³ + 1 and 58905 < 2²³.

Almost surely, 2^494130954241 is an apocalyptic number.

It is an amenable number.

494130954241 is a deficient number, since it is larger than the sum of its proper divisors (1).

494130954241 is an equidigital number, since it uses as much as digits as its factorization.

494130954241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 494130954241 in words is "four hundred ninety-four billion, one hundred thirty million, nine hundred fifty-four thousand, two hundred forty-one".