2331418066 has 16 divisors (see below), whose sum is σ = 3689199360. Its totient is φ = 1101952080.

The previous prime is 2331418043. The next prime is 2331418087. The reversal of 2331418066 is 6608141332.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49026 + ... + 84061.

It is an arithmetic number, because the mean of its divisors is an integer number (230574960).

Almost surely, 2^2331418066 is an apocalyptic number.

2331418066 is a deficient number, since it is larger than the sum of its proper divisors (1357781294).

2331418066 is a wasteful number, since it uses less digits than its factorization.

2331418066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133569.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 2331418066 is about 48284.7601837267. The cubic root of 2331418066 is about 1325.9894005175.

Adding to 2331418066 its reverse (6608141332), we get a palindrome (8939559398).

The spelling of 2331418066 in words is "two billion, three hundred thirty-one million, four hundred eighteen thousand, sixty-six".