10645245334361 has 16 divisors (see below), whose sum is σ = 11673507034368. Its totient is φ = 9627071923200.

The previous prime is 10645245334279. The next prime is 10645245334363. The reversal of 10645245334361 is 16343354254601.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10645245334361 is a prime.

It is a super-2 number, since 2×10645245334361² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10645245334363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115523696 + ... + 115615806.

It is an arithmetic number, because the mean of its divisors is an integer number (729594189648).

Almost surely, 2^{10645245334361} is an apocalyptic number.

10645245334361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10645245334361 is a deficient number, since it is larger than the sum of its proper divisors (1028261700007).

10645245334361 is a wasteful number, since it uses less digits than its factorization.

10645245334361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146752.

The product of its (nonzero) digits is 3110400, while the sum is 47.

Adding to 10645245334361 its reverse (16343354254601), we get a palindrome (26988599588962).

It can be divided in two parts, 1064 and 5245334361, that added together give a palindrome (5245335425).

The spelling of 10645245334361 in words is "ten trillion, six hundred forty-five billion, two hundred forty-five million, three hundred thirty-four thousand, three hundred sixty-one".