11394167041 has 4 divisors (see below), whose sum is σ = 11889565632. Its totient is φ = 10898768452.

The previous prime is 11394166939. The next prime is 11394167051. The reversal of 11394167041 is 14076149311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11394167041 - 2⁷ = 11394166913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11394167051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247699261 + ... + 247699306.

It is an arithmetic number, because the mean of its divisors is an integer number (2972391408).

Almost surely, 2^11394167041 is an apocalyptic number.

It is an amenable number.

11394167041 is a deficient number, since it is larger than the sum of its proper divisors (495398591).

11394167041 is an equidigital number, since it uses as much as digits as its factorization.

11394167041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495398590.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 11394167041 in words is "eleven billion, three hundred ninety-four million, one hundred sixty-seven thousand, forty-one".