124203142342 has 8 divisors (see below), whose sum is σ = 186327872496. Its totient is φ = 62093851512.

The previous prime is 124203142321. The next prime is 124203142361. The reversal of 124203142342 is 243241302421.

124203142342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×124203142342² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124203142342.

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 3 ways as a sum of consecutive naturals, for example, 3839698 + ... + 3871909.

It is an arithmetic number, because the mean of its divisors is an integer number (23290984062).

Almost surely, 2^124203142342 is an apocalyptic number.

124203142342 is a deficient number, since it is larger than the sum of its proper divisors (62124730154).

124203142342 is an equidigital number, since it uses as much as digits as its factorization.

124203142342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7719662.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 124203142342 its reverse (243241302421), we get a palindrome (367444444763).

The spelling of 124203142342 in words is "one hundred twenty-four billion, two hundred three million, one hundred forty-two thousand, three hundred forty-two".