2112342434141 has 2 divisors, whose sum is σ = 2112342434142. Its totient is φ = 2112342434140.

The previous prime is 2112342434123. The next prime is 2112342434161. The reversal of 2112342434141 is 1414342432112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1081244349241 + 1031098084900 = 1039829^2 + 1015430^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112342434141 - 2¹⁸ = 2112342171997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2112342434098 and 2112342434107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112342434161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056171217070 + 1056171217071.

It is an arithmetic number, because the mean of its divisors is an integer number (1056171217071).

Almost surely, 2^{2112342434141} is an apocalyptic number.

It is an amenable number.

2112342434141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112342434141 is an equidigital number, since it uses as much as digits as its factorization.

2112342434141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 32.

Adding to 2112342434141 its reverse (1414342432112), we get a palindrome (3526684866253).

The spelling of 2112342434141 in words is "two trillion, one hundred twelve billion, three hundred forty-two million, four hundred thirty-four thousand, one hundred forty-one".