462940040333 has 2 divisors, whose sum is σ = 462940040334. Its totient is φ = 462940040332.

The previous prime is 462940040279. The next prime is 462940040357. The reversal of 462940040333 is 333040049264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 442827695209 + 20112345124 = 665453^2 + 141818^2 .

It is a cyclic number.

It is not a de Polignac number, because 462940040333 - 2²⁸ = 462671604877 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462940040383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231470020166 + 231470020167.

It is an arithmetic number, because the mean of its divisors is an integer number (231470020167).

Almost surely, 2^462940040333 is an apocalyptic number.

It is an amenable number.

462940040333 is a deficient number, since it is larger than the sum of its proper divisors (1).

462940040333 is an equidigital number, since it uses as much as digits as its factorization.

462940040333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 38.

Adding to 462940040333 its reverse (333040049264), we get a palindrome (795980089597).

The spelling of 462940040333 in words is "four hundred sixty-two billion, nine hundred forty million, forty thousand, three hundred thirty-three".