2431022312 has 32 divisors (see below), whose sum is σ = 4650609600. Its totient is φ = 1190995200.

The previous prime is 2431022311. The next prime is 2431022327. The reversal of 2431022312 is 2132201342.

It is not an unprimeable number, because it can be changed into a prime (2431022311) 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, 138512 + ... + 155072.

It is an arithmetic number, because the mean of its divisors is an integer number (145331550).

Almost surely, 2^2431022312 is an apocalyptic number.

It is an amenable number.

2431022312 is a deficient number, since it is larger than the sum of its proper divisors (2219587288).

2431022312 is a wasteful number, since it uses less digits than its factorization.

2431022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16937 (or 16933 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2431022312 is about 49305.3984062597. The cubic root of 2431022312 is about 1344.6099322605.

Adding to 2431022312 its reverse (2132201342), we get a palindrome (4563223654).

The spelling of 2431022312 in words is "two billion, four hundred thirty-one million, twenty-two thousand, three hundred twelve".