494498501741 has 2 divisors, whose sum is σ = 494498501742. Its totient is φ = 494498501740.

The previous prime is 494498501687. The next prime is 494498501773. The reversal of 494498501741 is 147105894494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 395433457225 + 99065044516 = 628835^2 + 314746^2 .

It is a cyclic number.

It is not a de Polignac number, because 494498501741 - 2³⁰ = 493424759917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494498506741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247249250870 + 247249250871.

It is an arithmetic number, because the mean of its divisors is an integer number (247249250871).

Almost surely, 2^494498501741 is an apocalyptic number.

It is an amenable number.

494498501741 is a deficient number, since it is larger than the sum of its proper divisors (1).

494498501741 is an equidigital number, since it uses as much as digits as its factorization.

494498501741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 494498501741 in words is "four hundred ninety-four billion, four hundred ninety-eight million, five hundred one thousand, seven hundred forty-one".