10243063455266 has 8 divisors (see below), whose sum is σ = 15481882169424. Its totient is φ = 5082436065460.

The previous prime is 10243063455203. The next prime is 10243063455277. The reversal of 10243063455266 is 66255436034201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10243063455266.

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, 19547830760 + ... + 19547831283.

It is an arithmetic number, because the mean of its divisors is an integer number (1935235271178).

Almost surely, 2^{10243063455266} is an apocalyptic number.

10243063455266 is a deficient number, since it is larger than the sum of its proper divisors (5238818714158).

10243063455266 is a wasteful number, since it uses less digits than its factorization.

10243063455266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39095662176.

The product of its (nonzero) digits is 3110400, while the sum is 47.

Adding to 10243063455266 its reverse (66255436034201), we get a palindrome (76498499489467).

The spelling of 10243063455266 in words is "ten trillion, two hundred forty-three billion, sixty-three million, four hundred fifty-five thousand, two hundred sixty-six".