494077206323 has 2 divisors, whose sum is σ = 494077206324. Its totient is φ = 494077206322.

The previous prime is 494077206319. The next prime is 494077206347. The reversal of 494077206323 is 323602770494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 494077206323 - 2² = 494077206319 is a prime.

It is a super-2 number, since 2×494077206323² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (494077206353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247038603161 + 247038603162.

It is an arithmetic number, because the mean of its divisors is an integer number (247038603162).

Almost surely, 2^494077206323 is an apocalyptic number.

494077206323 is a deficient number, since it is larger than the sum of its proper divisors (1).

494077206323 is an equidigital number, since it uses as much as digits as its factorization.

494077206323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 47.

The spelling of 494077206323 in words is "four hundred ninety-four billion, seventy-seven million, two hundred six thousand, three hundred twenty-three".