9924241845 has 32 divisors (see below), whose sum is σ = 18151550208. Its totient is φ = 4535705088.

The previous prime is 9924241843. The next prime is 9924241849. The reversal of 9924241845 is 5481424299.

It is not a de Polignac number, because 9924241845 - 2¹ = 9924241843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9924241794 and 9924241803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9924241843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 566457 + ... + 583713.

It is an arithmetic number, because the mean of its divisors is an integer number (567235944).

Almost surely, 2^9924241845 is an apocalyptic number.

It is an amenable number.

9924241845 is a deficient number, since it is larger than the sum of its proper divisors (8227308363).

9924241845 is a wasteful number, since it uses less digits than its factorization.

9924241845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22749.

The product of its digits is 829440, while the sum is 48.

The square root of 9924241845 is about 99620.4890823168. The cubic root of 9924241845 is about 2148.9803598496.

The spelling of 9924241845 in words is "nine billion, nine hundred twenty-four million, two hundred forty-one thousand, eight hundred forty-five".