11630403243266 has 8 divisors (see below), whose sum is σ = 17445666685584. Its totient is φ = 5815181014740.

The previous prime is 11630403243223. The next prime is 11630403243287. The reversal of 11630403243266 is 66234230403611.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9588020 + ... + 10732703.

It is an arithmetic number, because the mean of its divisors is an integer number (2180708335698).

Almost surely, 2^{11630403243266} is an apocalyptic number.

11630403243266 is a deficient number, since it is larger than the sum of its proper divisors (5815263442318).

11630403243266 is a wasteful number, since it uses less digits than its factorization.

11630403243266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20606896.

The product of its (nonzero) digits is 373248, while the sum is 41.

Adding to 11630403243266 its reverse (66234230403611), we get a palindrome (77864633646877).

The spelling of 11630403243266 in words is "eleven trillion, six hundred thirty billion, four hundred three million, two hundred forty-three thousand, two hundred sixty-six".