11174990967 has 12 divisors (see below), whose sum is σ = 18447604240. Its totient is φ = 6385709088.

The previous prime is 11174990963. The next prime is 11174990989. The reversal of 11174990967 is 76909947111.

11174990967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11174990967 - 2² = 11174990963 is a prime.

It is a super-2 number, since 2×11174990967² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11174990963) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 88690342 + ... + 88690467.

Almost surely, 2^11174990967 is an apocalyptic number.

11174990967 is a deficient number, since it is larger than the sum of its proper divisors (7272613273).

11174990967 is a wasteful number, since it uses less digits than its factorization.

11174990967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177380822 (or 177380819 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 54.

The spelling of 11174990967 in words is "eleven billion, one hundred seventy-four million, nine hundred ninety thousand, nine hundred sixty-seven".