124002141112 has 16 divisors (see below), whose sum is σ = 232863381360. Its totient is φ = 61905239424.

The previous prime is 124002141019. The next prime is 124002141157. The reversal of 124002141112 is 211141200421.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 124002141112.

It is a congruent 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, 11973393 + ... + 11983744.

It is an arithmetic number, because the mean of its divisors is an integer number (14553961335).

Almost surely, 2^124002141112 is an apocalyptic number.

It is an amenable number.

124002141112 is a deficient number, since it is larger than the sum of its proper divisors (108861240248).

124002141112 is a wasteful number, since it uses less digits than its factorization.

124002141112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23957790 (or 23957786 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 124002141112 its reverse (211141200421), we get a palindrome (335143341533).

It can be divided in two parts, 12400 and 2141112, that added together give a palindrome (2153512).

The spelling of 124002141112 in words is "one hundred twenty-four billion, two million, one hundred forty-one thousand, one hundred twelve".