11285167042 has 4 divisors (see below), whose sum is σ = 16927750566. Its totient is φ = 5642583520.

The previous prime is 11285167037. The next prime is 11285167067. The reversal of 11285167042 is 24076158211.

11285167042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10586146321 + 699020721 = 102889^2 + 26439^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11285166992 and 11285167010.

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 as a sum of consecutive naturals, namely, 2821291759 + ... + 2821291762.

Almost surely, 2^11285167042 is an apocalyptic number.

11285167042 is a deficient number, since it is larger than the sum of its proper divisors (5642583524).

11285167042 is an equidigital number, since it uses as much as digits as its factorization.

11285167042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642583523.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 11285167042 in words is "eleven billion, two hundred eighty-five million, one hundred sixty-seven thousand, forty-two".