124042144562 has 24 divisors (see below), whose sum is σ = 223422854400. Its totient is φ = 51446049480.

The previous prime is 124042144559. The next prime is 124042144607. The reversal of 124042144562 is 265441240421.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20412062 + ... + 20418137.

It is an arithmetic number, because the mean of its divisors is an integer number (9309285600).

Almost surely, 2^124042144562 is an apocalyptic number.

124042144562 is a deficient number, since it is larger than the sum of its proper divisors (99380709838).

124042144562 is a wasteful number, since it uses less digits than its factorization.

124042144562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40830246 (or 40830239 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 124042144562 its reverse (265441240421), we get a palindrome (389483384983).

The spelling of 124042144562 in words is "one hundred twenty-four billion, forty-two million, one hundred forty-four thousand, five hundred sixty-two".