9724120046 has 16 divisors (see below), whose sum is σ = 14931665280. Its totient is φ = 4747990200.

The previous prime is 9724120013. The next prime is 9724120069. The reversal of 9724120046 is 6400214279.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9724119988 and 9724120015.

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, 255056 + ... + 290691.

It is an arithmetic number, because the mean of its divisors is an integer number (933229080).

Almost surely, 2^9724120046 is an apocalyptic number.

9724120046 is a deficient number, since it is larger than the sum of its proper divisors (5207545234).

9724120046 is a wasteful number, since it uses less digits than its factorization.

9724120046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545959.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 9724120046 is about 98610.9529717668. The cubic root of 9724120046 is about 2134.4374743393.

The spelling of 9724120046 in words is "nine billion, seven hundred twenty-four million, one hundred twenty thousand, forty-six".