11824774738851 has 16 divisors (see below), whose sum is σ = 15771298181760. Its totient is φ = 7880717584320.

The previous prime is 11824774738787. The next prime is 11824774738891. The reversal of 11824774738851 is 15883747742811.

It is not a de Polignac number, because 11824774738851 - 2⁶ = 11824774738787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11824774738891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161851336 + ... + 161924378.

It is an arithmetic number, because the mean of its divisors is an integer number (985706136360).

Almost surely, 2^{11824774738851} is an apocalyptic number.

11824774738851 is a deficient number, since it is larger than the sum of its proper divisors (3946523442909).

11824774738851 is a wasteful number, since it uses less digits than its factorization.

11824774738851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89186.

The product of its digits is 84295680, while the sum is 66.

The spelling of 11824774738851 in words is "eleven trillion, eight hundred twenty-four billion, seven hundred seventy-four million, seven hundred thirty-eight thousand, eight hundred fifty-one".