11141171913 has 8 divisors (see below), whose sum is σ = 14932670976. Its totient is φ = 7388560400.

The previous prime is 11141171897. The next prime is 11141171959. The reversal of 11141171913 is 31917114111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11141171913 - 2⁴ = 11141171897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11141171213) 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 7 ways as a sum of consecutive naturals, for example, 9721218 + ... + 9722363.

It is an arithmetic number, because the mean of its divisors is an integer number (1866583872).

Almost surely, 2^11141171913 is an apocalyptic number.

It is an amenable number.

11141171913 is a deficient number, since it is larger than the sum of its proper divisors (3791499063).

11141171913 is a wasteful number, since it uses less digits than its factorization.

11141171913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19443775.

The product of its digits is 756, while the sum is 30.

The spelling of 11141171913 in words is "eleven billion, one hundred forty-one million, one hundred seventy-one thousand, nine hundred thirteen".