10643109960799 has 2 divisors, whose sum is σ = 10643109960800. Its totient is φ = 10643109960798.

The previous prime is 10643109960781. The next prime is 10643109960817. The reversal of 10643109960799 is 99706990134601.

It is a balanced prime because it is at equal distance from previous prime (10643109960781) and next prime (10643109960817).

It is a cyclic number.

It is not a de Polignac number, because 10643109960799 - 2¹⁷ = 10643109829727 is a prime.

It is a super-2 number, since 2×10643109960799² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10643109960799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10643109960709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5321554980399 + 5321554980400.

It is an arithmetic number, because the mean of its divisors is an integer number (5321554980400).

Almost surely, 2^{10643109960799} is an apocalyptic number.

10643109960799 is a deficient number, since it is larger than the sum of its proper divisors (1).

10643109960799 is an equidigital number, since it uses as much as digits as its factorization.

10643109960799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19840464, while the sum is 64.

The spelling of 10643109960799 in words is "ten trillion, six hundred forty-three billion, one hundred nine million, nine hundred sixty thousand, seven hundred ninety-nine".