20240009835 has 16 divisors (see below), whose sum is σ = 32523008544. Its totient is φ = 10748340992.

The previous prime is 20240009819. The next prime is 20240009843. The reversal of 20240009835 is 53890004202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20240009835 - 2⁴ = 20240009819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20240009796 and 20240009805.

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 15 ways as a sum of consecutive naturals, for example, 2892072 + ... + 2899061.

It is an arithmetic number, because the mean of its divisors is an integer number (2032688034).

Almost surely, 2^20240009835 is an apocalyptic number.

20240009835 is a deficient number, since it is larger than the sum of its proper divisors (12282998709).

20240009835 is a wasteful number, since it uses less digits than its factorization.

20240009835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5791374.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 20240009835 in words is "twenty billion, two hundred forty million, nine thousand, eight hundred thirty-five".