464400362020217 has 4 divisors (see below), whose sum is σ = 530743270880256. Its totient is φ = 398057453160180.

The previous prime is 464400362020201. The next prime is 464400362020291. The reversal of 464400362020217 is 712020263004464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 464400362020217 - 2⁴ = 464400362020201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464400362020717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33171454430009 + ... + 33171454430022.

It is an arithmetic number, because the mean of its divisors is an integer number (132685817720064).

Almost surely, 2^{464400362020217} is an apocalyptic number.

It is an amenable number.

464400362020217 is a deficient number, since it is larger than the sum of its proper divisors (66342908860039).

464400362020217 is an equidigital number, since it uses as much as digits as its factorization.

464400362020217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66342908860038.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 464400362020217 in words is "four hundred sixty-four trillion, four hundred billion, three hundred sixty-two million, twenty thousand, two hundred seventeen".