10645440034311 has 24 divisors (see below), whose sum is σ = 15451767676800. Its totient is φ = 7062359967936.

The previous prime is 10645440034289. The next prime is 10645440034349. The reversal of 10645440034311 is 11343004454601.

10645440034311 is a `hidden beast` number, since 1 + 0 + 64 + 544 + 0 + 0 + 3 + 43 + 11 = 666.

It is not a de Polignac number, because 10645440034311 - 2⁷ = 10645440034183 is a prime.

It is a super-2 number, since 2×10645440034311² (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 (10645440034391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4075405 + ... + 6156281.

It is an arithmetic number, because the mean of its divisors is an integer number (643823653200).

Almost surely, 2^{10645440034311} is an apocalyptic number.

10645440034311 is a deficient number, since it is larger than the sum of its proper divisors (4806327642489).

10645440034311 is a wasteful number, since it uses less digits than its factorization.

10645440034311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083655 (or 2083652 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 10645440034311 its reverse (11343004454601), we get a palindrome (21988444488912).

The spelling of 10645440034311 in words is "ten trillion, six hundred forty-five billion, four hundred forty million, thirty-four thousand, three hundred eleven".