124331342135 has 192 divisors, whose sum is σ = 208151285760. Its totient is φ = 69192714240.

The previous prime is 124331342117. The next prime is 124331342141. The reversal of 124331342135 is 531243133421.

It is not a de Polignac number, because 124331342135 - 2¹² = 124331338039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 333327809 + ... + 333328181.

It is an arithmetic number, because the mean of its divisors is an integer number (1084121280).

Almost surely, 2^124331342135 is an apocalyptic number.

124331342135 is a deficient number, since it is larger than the sum of its proper divisors (83819943625).

124331342135 is a wasteful number, since it uses less digits than its factorization.

124331342135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578 (or 565 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

Adding to 124331342135 its reverse (531243133421), we get a palindrome (655574475556).

The spelling of 124331342135 in words is "one hundred twenty-four billion, three hundred thirty-one million, three hundred forty-two thousand, one hundred thirty-five".