10643310343636 has 24 divisors (see below), whose sum is σ = 18641558164320. Its totient is φ = 5317151428512.

The previous prime is 10643310343613. The next prime is 10643310343637. The reversal of 10643310343636 is 63634301334601.

It is a super-2 number, since 2×10643310343636² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10643310343592 and 10643310343601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643310343637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87331935 + ... + 87453721.

It is an arithmetic number, because the mean of its divisors is an integer number (776731590180).

Almost surely, 2^{10643310343636} is an apocalyptic number.

It is an amenable number.

10643310343636 is a deficient number, since it is larger than the sum of its proper divisors (7998247820684).

10643310343636 is a wasteful number, since it uses less digits than its factorization.

10643310343636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140103 (or 140101 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 43.

The spelling of 10643310343636 in words is "ten trillion, six hundred forty-three billion, three hundred ten million, three hundred forty-three thousand, six hundred thirty-six".