468216134 has 4 divisors (see below), whose sum is σ = 702324204. Its totient is φ = 234108066.

The previous prime is 468216131. The next prime is 468216163. The reversal of 468216134 is 431612864.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 468216094 and 468216103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468216131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117054032 + ... + 117054035.

It is an arithmetic number, because the mean of its divisors is an integer number (175581051).

Almost surely, 2^468216134 is an apocalyptic number.

468216134 is a deficient number, since it is larger than the sum of its proper divisors (234108070).

468216134 is a wasteful number, since it uses less digits than its factorization.

468216134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234108069.

The product of its digits is 27648, while the sum is 35.

The square root of 468216134 is about 21638.3024750094. The cubic root of 468216134 is about 776.5131085420.

Adding to 468216134 its reverse (431612864), we get a palindrome (899828998).

The spelling of 468216134 in words is "four hundred sixty-eight million, two hundred sixteen thousand, one hundred thirty-four".