11742863835 has 16 divisors (see below), whose sum is σ = 19777455360. Its totient is φ = 5933236320.

The previous prime is 11742863807. The next prime is 11742863887. The reversal of 11742863835 is 53836824711.

It is not a de Polignac number, because 11742863835 - 2⁶ = 11742863771 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20601231 + ... + 20601800.

It is an arithmetic number, because the mean of its divisors is an integer number (1236090960).

Almost surely, 2^11742863835 is an apocalyptic number.

11742863835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11742863835 is a deficient number, since it is larger than the sum of its proper divisors (8034591525).

11742863835 is a wasteful number, since it uses less digits than its factorization.

11742863835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41203058.

The product of its digits is 967680, while the sum is 48.

The spelling of 11742863835 in words is "eleven billion, seven hundred forty-two million, eight hundred sixty-three thousand, eight hundred thirty-five".