11141646863 has 2 divisors, whose sum is σ = 11141646864. Its totient is φ = 11141646862.

The previous prime is 11141646839. The next prime is 11141646931. The reversal of 11141646863 is 36864614111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11141646863 - 2⁶ = 11141646799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11141646863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11141646463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570823431 + 5570823432.

It is an arithmetic number, because the mean of its divisors is an integer number (5570823432).

Almost surely, 2^11141646863 is an apocalyptic number.

11141646863 is a deficient number, since it is larger than the sum of its proper divisors (1).

11141646863 is an equidigital number, since it uses as much as digits as its factorization.

11141646863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 41.

The spelling of 11141646863 in words is "eleven billion, one hundred forty-one million, six hundred forty-six thousand, eight hundred sixty-three".