124112434343 has 2 divisors, whose sum is σ = 124112434344. Its totient is φ = 124112434342.

The previous prime is 124112434339. The next prime is 124112434379. The reversal of 124112434343 is 343434211421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124112434343 - 2² = 124112434339 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124112434843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62056217171 + 62056217172.

It is an arithmetic number, because the mean of its divisors is an integer number (62056217172).

Almost surely, 2^124112434343 is an apocalyptic number.

124112434343 is a deficient number, since it is larger than the sum of its proper divisors (1).

124112434343 is an equidigital number, since it uses as much as digits as its factorization.

124112434343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 32.

Adding to 124112434343 its reverse (343434211421), we get a palindrome (467546645764).

The spelling of 124112434343 in words is "one hundred twenty-four billion, one hundred twelve million, four hundred thirty-four thousand, three hundred forty-three".