10650442469729 has 2 divisors, whose sum is σ = 10650442469730. Its totient is φ = 10650442469728.

The previous prime is 10650442469659. The next prime is 10650442469761. The reversal of 10650442469729 is 92796424405601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8506701390625 + 2143741079104 = 2916625^2 + 1464152^2 .

It is a cyclic number.

It is not a de Polignac number, because 10650442469729 - 2⁸ = 10650442469473 is a prime.

It is a super-2 number, since 2×10650442469729² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10650442469129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5325221234864 + 5325221234865.

It is an arithmetic number, because the mean of its divisors is an integer number (5325221234865).

Almost surely, 2^{10650442469729} is an apocalyptic number.

It is an amenable number.

10650442469729 is a deficient number, since it is larger than the sum of its proper divisors (1).

10650442469729 is an equidigital number, since it uses as much as digits as its factorization.

10650442469729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 10650442469729 in words is "ten trillion, six hundred fifty billion, four hundred forty-two million, four hundred sixty-nine thousand, seven hundred twenty-nine".