9924342045 has 8 divisors (see below), whose sum is σ = 15878947296. Its totient is φ = 5292982416.

The previous prime is 9924342037. The next prime is 9924342049. The reversal of 9924342045 is 5402434299.

9924342045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9924342045 - 2³ = 9924342037 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9924341988 and 9924342006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9924342049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330811387 + ... + 330811416.

It is an arithmetic number, because the mean of its divisors is an integer number (1984868412).

Almost surely, 2^9924342045 is an apocalyptic number.

It is an amenable number.

9924342045 is a deficient number, since it is larger than the sum of its proper divisors (5954605251).

9924342045 is a wasteful number, since it uses less digits than its factorization.

9924342045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661622811.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 9924342045 is about 99620.9919896404. The cubic root of 9924342045 is about 2148.9875922109.

The spelling of 9924342045 in words is "nine billion, nine hundred twenty-four million, three hundred forty-two thousand, forty-five".