2312321514 has 32 divisors (see below), whose sum is σ = 4830658560. Its totient is φ = 736506672.

The previous prime is 2312321503. The next prime is 2312321551. The reversal of 2312321514 is 4151232132.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135319 + ... + 151445.

It is an arithmetic number, because the mean of its divisors is an integer number (150958080).

Almost surely, 2^2312321514 is an apocalyptic number.

2312321514 is an abundant number, since it is smaller than the sum of its proper divisors (2518337046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2312321514 is a wasteful number, since it uses less digits than its factorization.

2312321514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17194.

The product of its digits is 1440, while the sum is 24.

The square root of 2312321514 is about 48086.6043093084. The cubic root of 2312321514 is about 1322.3590951493.

Adding to 2312321514 its reverse (4151232132), we get a palindrome (6463553646).

The spelling of 2312321514 in words is "two billion, three hundred twelve million, three hundred twenty-one thousand, five hundred fourteen".