10642633105246 has 16 divisors (see below), whose sum is σ = 15999799773600. Its totient is φ = 5309366952960.

The previous prime is 10642633105207. The next prime is 10642633105259. The reversal of 10642633105246 is 64250133624601.

It is a happy number.

It is a super-3 number, since 3×10642633105246³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87662266 + ... + 87783586.

It is an arithmetic number, because the mean of its divisors is an integer number (999987485850).

Almost surely, 2^{10642633105246} is an apocalyptic number.

10642633105246 is a deficient number, since it is larger than the sum of its proper divisors (5357166668354).

10642633105246 is a wasteful number, since it uses less digits than its factorization.

10642633105246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219459.

The product of its (nonzero) digits is 622080, while the sum is 43.

Adding to 10642633105246 its reverse (64250133624601), we get a palindrome (74892766729847).

The spelling of 10642633105246 in words is "ten trillion, six hundred forty-two billion, six hundred thirty-three million, one hundred five thousand, two hundred forty-six".