2312143243114 has 8 divisors (see below), whose sum is σ = 3561950401668. Its totient is φ = 1124826442560.

The previous prime is 2312143243073. The next prime is 2312143243127. The reversal of 2312143243114 is 4113423412132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1965477822025 + 346665421089 = 1401955^2 + 588783^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15622589407 + ... + 15622589554.

Almost surely, 2^{2312143243114} is an apocalyptic number.

2312143243114 is a deficient number, since it is larger than the sum of its proper divisors (1249807158554).

2312143243114 is a wasteful number, since it uses less digits than its factorization.

2312143243114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31245179000.

The product of its digits is 13824, while the sum is 31.

Adding to 2312143243114 its reverse (4113423412132), we get a palindrome (6425566655246).

The spelling of 2312143243114 in words is "two trillion, three hundred twelve billion, one hundred forty-three million, two hundred forty-three thousand, one hundred fourteen".