492452449211 has 2 divisors, whose sum is σ = 492452449212. Its totient is φ = 492452449210.

The previous prime is 492452449207. The next prime is 492452449271. The reversal of 492452449211 is 112944254294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492452449211 - 2² = 492452449207 is a prime.

It is not a weakly prime, because it can be changed into another prime (492452449271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246226224605 + 246226224606.

It is an arithmetic number, because the mean of its divisors is an integer number (246226224606).

Almost surely, 2^492452449211 is an apocalyptic number.

492452449211 is a deficient number, since it is larger than the sum of its proper divisors (1).

492452449211 is an equidigital number, since it uses as much as digits as its factorization.

492452449211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 47.

The spelling of 492452449211 in words is "four hundred ninety-two billion, four hundred fifty-two million, four hundred forty-nine thousand, two hundred eleven".