10643104304255 has 16 divisors (see below), whose sum is σ = 12849976792800. Its totient is φ = 8462463270912.

The previous prime is 10643104304249. The next prime is 10643104304257. The reversal of 10643104304255 is 55240340134601.

It is a cyclic number.

It is not a de Polignac number, because 10643104304255 - 2¹² = 10643104300159 is a prime.

It is a super-2 number, since 2×10643104304255² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643104304257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8646389 + ... + 9800318.

It is an arithmetic number, because the mean of its divisors is an integer number (803123549550).

Almost surely, 2^{10643104304255} is an apocalyptic number.

10643104304255 is a deficient number, since it is larger than the sum of its proper divisors (2206872488545).

10643104304255 is a wasteful number, since it uses less digits than its factorization.

10643104304255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18447418.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 10643104304255 its reverse (55240340134601), we get a palindrome (65883444438856).

The spelling of 10643104304255 in words is "ten trillion, six hundred forty-three billion, one hundred four million, three hundred four thousand, two hundred fifty-five".