124043430104 has 32 divisors (see below), whose sum is σ = 253844312400. Its totient is φ = 56356907520.

The previous prime is 124043430047. The next prime is 124043430113. The reversal of 124043430104 is 401034340421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141749 + ... + 517860.

Almost surely, 2^124043430104 is an apocalyptic number.

It is an amenable number.

124043430104 is an abundant number, since it is smaller than the sum of its proper divisors (129800882296).

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

124043430104 is a wasteful number, since it uses less digits than its factorization.

124043430104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661763 (or 661759 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 124043430104 its reverse (401034340421), we get a palindrome (525077770525).

The spelling of 124043430104 in words is "one hundred twenty-four billion, forty-three million, four hundred thirty thousand, one hundred four".