124223730844 has 48 divisors (see below), whose sum is σ = 228764413696. Its totient is φ = 58946227200.

The previous prime is 124223730821. The next prime is 124223730853. The reversal of 124223730844 is 448037322421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 124223730797 and 124223730806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2524702 + ... + 2573434.

Almost surely, 2^124223730844 is an apocalyptic number.

It is an amenable number.

124223730844 is a deficient number, since it is larger than the sum of its proper divisors (104540682852).

124223730844 is a wasteful number, since it uses less digits than its factorization.

124223730844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49166 (or 49164 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 124223730844 in words is "one hundred twenty-four billion, two hundred twenty-three million, seven hundred thirty thousand, eight hundred forty-four".