4461306331 has 16 divisors (see below), whose sum is σ = 4550515200. Its totient is φ = 4373244288.

The previous prime is 4461306313. The next prime is 4461306341. The reversal of 4461306331 is 1336031644.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4461306331 - 2⁷ = 4461306203 is a prime.

It is a super-2 number, since 2×4461306331² = 39806508358041363122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4461306293 and 4461306302.

It is not an unprimeable number, because it can be changed into a prime (4461306301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6895050 + ... + 6895696.

It is an arithmetic number, because the mean of its divisors is an integer number (284407200).

Almost surely, 2^4461306331 is an apocalyptic number.

4461306331 is a deficient number, since it is larger than the sum of its proper divisors (89208869).

4461306331 is a wasteful number, since it uses less digits than its factorization.

4461306331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 4461306331 is about 66793.0110939760. The cubic root of 4461306331 is about 1646.2180083212.

Adding to 4461306331 its reverse (1336031644), we get a palindrome (5797337975).

The spelling of 4461306331 in words is "four billion, four hundred sixty-one million, three hundred six thousand, three hundred thirty-one".