464611212231 has 8 divisors (see below), whose sum is σ = 629981304960. Its totient is φ = 304490963832.

The previous prime is 464611212223. The next prime is 464611212239. The reversal of 464611212231 is 132212116464.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (464611212223) and next prime (464611212239).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 464611212231 - 2³ = 464611212223 is a prime.

It is a super-2 number, since 2×464611212231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 464611212192 and 464611212201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464611212239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312460875 + ... + 1312461228.

It is an arithmetic number, because the mean of its divisors is an integer number (78747663120).

Almost surely, 2^464611212231 is an apocalyptic number.

464611212231 is a deficient number, since it is larger than the sum of its proper divisors (165370092729).

464611212231 is a wasteful number, since it uses less digits than its factorization.

464611212231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2624922165.

The product of its digits is 13824, while the sum is 33.

Adding to 464611212231 its reverse (132212116464), we get a palindrome (596823328695).

The spelling of 464611212231 in words is "four hundred sixty-four billion, six hundred eleven million, two hundred twelve thousand, two hundred thirty-one".