11663630014 has 4 divisors (see below), whose sum is σ = 17495445024. Its totient is φ = 5831815006.

The previous prime is 11663629979. The next prime is 11663630057. The reversal of 11663630014 is 41003636611.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2915907502 + ... + 2915907505.

It is an arithmetic number, because the mean of its divisors is an integer number (4373861256).

Almost surely, 2^11663630014 is an apocalyptic number.

11663630014 is a deficient number, since it is larger than the sum of its proper divisors (5831815010).

11663630014 is an equidigital number, since it uses as much as digits as its factorization.

11663630014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5831815009.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 11663630014 in words is "eleven billion, six hundred sixty-three million, six hundred thirty thousand, fourteen".