460266232654021 has 2 divisors, whose sum is σ = 460266232654022. Its totient is φ = 460266232654020.

The previous prime is 460266232654013. The next prime is 460266232654037. The reversal of 460266232654021 is 120456232662064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 389026116825025 + 71240115828996 = 19723745^2 + 8440386^2 .

It is a cyclic number.

It is not a de Polignac number, because 460266232654021 - 2³ = 460266232654013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460266232654621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230133116327010 + 230133116327011.

It is an arithmetic number, because the mean of its divisors is an integer number (230133116327011).

Almost surely, 2^{460266232654021} is an apocalyptic number.

It is an amenable number.

460266232654021 is a deficient number, since it is larger than the sum of its proper divisors (1).

460266232654021 is an equidigital number, since it uses as much as digits as its factorization.

460266232654021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 460266232654021 in words is "four hundred sixty trillion, two hundred sixty-six billion, two hundred thirty-two million, six hundred fifty-four thousand, twenty-one".