2312423411112 has 48 divisors (see below), whose sum is σ = 6631214197140. Its totient is φ = 725466167808.

The previous prime is 2312423411093. The next prime is 2312423411113. The reversal of 2312423411112 is 2111143242132.

2312423411112 is a `hidden beast` number, since 2 + 3 + 1 + 242 + 3 + 411 + 1 + 1 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2245484268036 + 66939143076 = 1498494^2 + 258726^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2312423411113) 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 11 ways as a sum of consecutive naturals, for example, 944616183 + ... + 944618630.

Almost surely, 2^{2312423411112} is an apocalyptic number.

It is an amenable number.

2312423411112 is an abundant number, since it is smaller than the sum of its proper divisors (4318790786028).

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

2312423411112 is a wasteful number, since it uses less digits than its factorization.

2312423411112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889234842 (or 1889234835 counting only the distinct ones).

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

Adding to 2312423411112 its reverse (2111143242132), we get a palindrome (4423566653244).

The spelling of 2312423411112 in words is "two trillion, three hundred twelve billion, four hundred twenty-three million, four hundred eleven thousand, one hundred twelve".