10540443333205 has 16 divisors (see below), whose sum is σ = 12827058683904. Its totient is φ = 8313343884160.

The previous prime is 10540443333163. The next prime is 10540443333209. The reversal of 10540443333205 is 50233334404501.

It is a happy number.

It is not a de Polignac number, because 10540443333205 - 2¹¹ = 10540443331157 is a prime.

It is a super-2 number, since 2×10540443333205² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10540443333209) 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, 12120849 + ... + 12961321.

It is an arithmetic number, because the mean of its divisors is an integer number (801691167744).

Almost surely, 2^{10540443333205} is an apocalyptic number.

It is an amenable number.

10540443333205 is a deficient number, since it is larger than the sum of its proper divisors (2286615350699).

10540443333205 is an equidigital number, since it uses as much as digits as its factorization.

10540443333205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875876.

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 10540443333205 its reverse (50233334404501), we get a palindrome (60773777737706).

The spelling of 10540443333205 in words is "ten trillion, five hundred forty billion, four hundred forty-three million, three hundred thirty-three thousand, two hundred five".