124321441423 has 8 divisors (see below), whose sum is σ = 125305100928. Its totient is φ = 123340630104.

The previous prime is 124321441399. The next prime is 124321441427. The reversal of 124321441423 is 324144123421.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 124321441423 - 2⁹ = 124321440911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124321441427) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 624361 + ... + 799042.

It is an arithmetic number, because the mean of its divisors is an integer number (15663137616).

Almost surely, 2^124321441423 is an apocalyptic number.

124321441423 is a deficient number, since it is larger than the sum of its proper divisors (983659505).

124321441423 is a wasteful number, since it uses less digits than its factorization.

124321441423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424093.

The product of its digits is 18432, while the sum is 31.

Adding to 124321441423 its reverse (324144123421), we get a palindrome (448465564844).

The spelling of 124321441423 in words is "one hundred twenty-four billion, three hundred twenty-one million, four hundred forty-one thousand, four hundred twenty-three".