9824877442 has 16 divisors (see below), whose sum is σ = 14819084280. Its totient is φ = 4885258752.

The previous prime is 9824877401. The next prime is 9824877467. The reversal of 9824877442 is 2447784289.

9824877442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8161134921 + 1663742521 = 90339^2 + 40789^2 .

It is an unprimeable number.

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, 244684 + ... + 281992.

Almost surely, 2^9824877442 is an apocalyptic number.

9824877442 is a deficient number, since it is larger than the sum of its proper divisors (4994206838).

9824877442 is a wasteful number, since it uses less digits than its factorization.

9824877442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38037.

The product of its digits is 7225344, while the sum is 55.

The square root of 9824877442 is about 99120.5197827372. The cubic root of 9824877442 is about 2141.7842168676.

The spelling of 9824877442 in words is "nine billion, eight hundred twenty-four million, eight hundred seventy-seven thousand, four hundred forty-two".