124240104231042 has 8 divisors (see below), whose sum is σ = 248480208462096. Its totient is φ = 41413368077012.

The previous prime is 124240104231031. The next prime is 124240104231077. The reversal of 124240104231042 is 240132401042421.

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

124240104231042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10353342019248 + ... + 10353342019259.

It is an arithmetic number, because the mean of its divisors is an integer number (31060026057762).

Almost surely, 2^{124240104231042} is an apocalyptic number.

124240104231042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124240104231042 is a wasteful number, since it uses less digits than its factorization.

124240104231042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20706684038512.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 124240104231042 its reverse (240132401042421), we get a palindrome (364372505273463).

The spelling of 124240104231042 in words is "one hundred twenty-four trillion, two hundred forty billion, one hundred four million, two hundred thirty-one thousand, forty-two".