10645245334156 has 24 divisors (see below), whose sum is σ = 18689066081280. Its totient is φ = 5305537502352.

The previous prime is 10645245334133. The next prime is 10645245334189. The reversal of 10645245334156 is 65143354254601.

It is a happy number.

It is a super-2 number, since 2×10645245334156² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484986 + ... + 4847233.

It is an arithmetic number, because the mean of its divisors is an integer number (778711086720).

Almost surely, 2^{10645245334156} is an apocalyptic number.

It is an amenable number.

10645245334156 is a deficient number, since it is larger than the sum of its proper divisors (8043820747124).

10645245334156 is a wasteful number, since it uses less digits than its factorization.

10645245334156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6333573 (or 6333571 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 49.

Adding to 10645245334156 its reverse (65143354254601), we get a palindrome (75788599588757).

The spelling of 10645245334156 in words is "ten trillion, six hundred forty-five billion, two hundred forty-five million, three hundred thirty-four thousand, one hundred fifty-six".