11664210514 has 16 divisors (see below), whose sum is σ = 19244637216. Its totient is φ = 5301912660.

The previous prime is 11664210463. The next prime is 11664210529. The reversal of 11664210514 is 41501246611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2188212 + ... + 2193535.

It is an arithmetic number, because the mean of its divisors is an integer number (1202789826).

Almost surely, 2^11664210514 is an apocalyptic number.

11664210514 is a deficient number, since it is larger than the sum of its proper divisors (7580426702).

11664210514 is an equidigital number, since it uses as much as digits as its factorization.

11664210514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381782 (or 4381760 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 11664210514 in words is "eleven billion, six hundred sixty-four million, two hundred ten thousand, five hundred fourteen".