466520421713 has 2 divisors, whose sum is σ = 466520421714. Its totient is φ = 466520421712.

The previous prime is 466520421709. The next prime is 466520421737. The reversal of 466520421713 is 317124025664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339647680849 + 126872740864 = 582793^2 + 356192^2 .

It is a cyclic number.

It is not a de Polignac number, because 466520421713 - 2² = 466520421709 is a prime.

It is not a weakly prime, because it can be changed into another prime (466520421413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233260210856 + 233260210857.

It is an arithmetic number, because the mean of its divisors is an integer number (233260210857).

Almost surely, 2^466520421713 is an apocalyptic number.

It is an amenable number.

466520421713 is a deficient number, since it is larger than the sum of its proper divisors (1).

466520421713 is an equidigital number, since it uses as much as digits as its factorization.

466520421713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 466520421713 in words is "four hundred sixty-six billion, five hundred twenty million, four hundred twenty-one thousand, seven hundred thirteen".