466622620231 has 4 divisors (see below), whose sum is σ = 466677351712. Its totient is φ = 466567888752.

The previous prime is 466622620229. The next prime is 466622620267. The reversal of 466622620231 is 132026226664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 466622620231 - 2¹ = 466622620229 is a prime.

It is a super-2 number, since 2×466622620231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466622620201) 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, 27352950 + ... + 27370003.

It is an arithmetic number, because the mean of its divisors is an integer number (116669337928).

Almost surely, 2^466622620231 is an apocalyptic number.

466622620231 is a deficient number, since it is larger than the sum of its proper divisors (54731481).

466622620231 is an equidigital number, since it uses as much as digits as its factorization.

466622620231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54731480.

The product of its (nonzero) digits is 248832, while the sum is 40.

Adding to 466622620231 its reverse (132026226664), we get a palindrome (598648846895).

The spelling of 466622620231 in words is "four hundred sixty-six billion, six hundred twenty-two million, six hundred twenty thousand, two hundred thirty-one".