2312144111043 has 24 divisors (see below), whose sum is σ = 3596955442080. Its totient is φ = 1422744445440.

The previous prime is 2312144111009. The next prime is 2312144111063. The reversal of 2312144111043 is 3401114412132.

It is a happy number.

2312144111043 is a `hidden beast` number, since 2 + 31 + 214 + 411 + 1 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 2312144111043 - 2¹⁰ = 2312144110019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2312144110998 and 2312144111016.

It is not an unprimeable number, because it can be changed into a prime (2312144111003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 697338 + ... + 2260656.

It is an arithmetic number, because the mean of its divisors is an integer number (149873143420).

Almost surely, 2^{2312144111043} is an apocalyptic number.

2312144111043 is a deficient number, since it is larger than the sum of its proper divisors (1284811331037).

2312144111043 is a wasteful number, since it uses less digits than its factorization.

2312144111043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575979 (or 1575976 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 2312144111043 its reverse (3401114412132), we get a palindrome (5713258523175).

The spelling of 2312144111043 in words is "two trillion, three hundred twelve billion, one hundred forty-four million, one hundred eleven thousand, forty-three".