494683690043 has 2 divisors, whose sum is σ = 494683690044. Its totient is φ = 494683690042.

The previous prime is 494683690001. The next prime is 494683690049. The reversal of 494683690043 is 340096386494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 494683690043 - 2²⁴ = 494666912827 is a prime.

It is not a weakly prime, because it can be changed into another prime (494683690049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247341845021 + 247341845022.

It is an arithmetic number, because the mean of its divisors is an integer number (247341845022).

Almost surely, 2^494683690043 is an apocalyptic number.

494683690043 is a deficient number, since it is larger than the sum of its proper divisors (1).

494683690043 is an equidigital number, since it uses as much as digits as its factorization.

494683690043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13436928, while the sum is 56.

The spelling of 494683690043 in words is "four hundred ninety-four billion, six hundred eighty-three million, six hundred ninety thousand, forty-three".