124342112342 has 32 divisors (see below), whose sum is σ = 220559431680. Its totient is φ = 51447306240.

The previous prime is 124342112339. The next prime is 124342112387. The reversal of 124342112342 is 243211243421.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 160043 + ... + 523734.

It is an arithmetic number, because the mean of its divisors is an integer number (6892482240).

Almost surely, 2^124342112342 is an apocalyptic number.

124342112342 is a deficient number, since it is larger than the sum of its proper divisors (96217319338).

124342112342 is a wasteful number, since it uses less digits than its factorization.

124342112342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684236.

The product of its digits is 9216, while the sum is 29.

Adding to 124342112342 its reverse (243211243421), we get a palindrome (367553355763).

The spelling of 124342112342 in words is "one hundred twenty-four billion, three hundred forty-two million, one hundred twelve thousand, three hundred forty-two".