11940367067 has 4 divisors (see below), whose sum is σ = 11940586320. Its totient is φ = 11940147816.

The previous prime is 11940367031. The next prime is 11940367069. The reversal of 11940367067 is 76076304911.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11940367067 - 2⁸ = 11940366811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11940367069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41609 + ... + 160037.

It is an arithmetic number, because the mean of its divisors is an integer number (2985146580).

Almost surely, 2^11940367067 is an apocalyptic number.

11940367067 is a deficient number, since it is larger than the sum of its proper divisors (219253).

11940367067 is a wasteful number, since it uses less digits than its factorization.

11940367067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219252.

The product of its (nonzero) digits is 190512, while the sum is 44.

The spelling of 11940367067 in words is "eleven billion, nine hundred forty million, three hundred sixty-seven thousand, sixty-seven".