124324112401142 has 16 divisors (see below), whose sum is σ = 194635377588960. Its totient is φ = 59446795279872.

The previous prime is 124324112401133. The next prime is 124324112401193. The reversal of 124324112401142 is 241104211423421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 124324112401099 and 124324112401108.

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 7 ways as a sum of consecutive naturals, for example, 285298667 + ... + 285734102.

It is an arithmetic number, because the mean of its divisors is an integer number (12164711099310).

Almost surely, 2^{124324112401142} is an apocalyptic number.

124324112401142 is a deficient number, since it is larger than the sum of its proper divisors (70311265187818).

124324112401142 is a wasteful number, since it uses less digits than its factorization.

124324112401142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571037527.

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 124324112401142 its reverse (241104211423421), we get a palindrome (365428323824563).

The spelling of 124324112401142 in words is "one hundred twenty-four trillion, three hundred twenty-four billion, one hundred twelve million, four hundred one thousand, one hundred forty-two".