10643102400204 has 18 divisors (see below), whose sum is σ = 26903397733940. Its totient is φ = 3547700800056.

The previous prime is 10643102400169. The next prime is 10643102400257. The reversal of 10643102400204 is 40200420134601.

It is a happy number.

10643102400204 is a `hidden beast` number, since 1 + 0 + 6 + 43 + 10 + 2 + 400 + 204 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×10643102400204² (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 (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147820866634 + ... + 147820866705.

Almost surely, 2^{10643102400204} is an apocalyptic number.

It is an amenable number.

10643102400204 is an abundant number, since it is smaller than the sum of its proper divisors (16260295333736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10643102400204 is a wasteful number, since it uses less digits than its factorization.

10643102400204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295641733349 (or 295641733344 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 10643102400204 its reverse (40200420134601), we get a palindrome (50843522534805).

The spelling of 10643102400204 in words is "ten trillion, six hundred forty-three billion, one hundred two million, four hundred thousand, two hundred four".