481334811 has 4 divisors (see below), whose sum is σ = 641779752. Its totient is φ = 320889872.

The previous prime is 481334807. The next prime is 481334851. The reversal of 481334811 is 118433184.

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 481334811 - 2² = 481334807 is a prime.

It is not an unprimeable number, because it can be changed into a prime (481334801) 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, 80222466 + ... + 80222471.

It is an arithmetic number, because the mean of its divisors is an integer number (160444938).

Almost surely, 2^481334811 is an apocalyptic number.

481334811 is a deficient number, since it is larger than the sum of its proper divisors (160444941).

481334811 is a wasteful number, since it uses less digits than its factorization.

481334811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160444940.

The product of its digits is 9216, while the sum is 33.

The square root of 481334811 is about 21939.3439054134. The cubic root of 481334811 is about 783.6986354521.

Adding to 481334811 its reverse (118433184), we get a palindrome (599767995).

The spelling of 481334811 in words is "four hundred eighty-one million, three hundred thirty-four thousand, eight hundred eleven".