10635443423 has 16 divisors (see below), whose sum is σ = 12381548544. Its totient is φ = 9028172160.

The previous prime is 10635443381. The next prime is 10635443431. The reversal of 10635443423 is 32434453601.

It is a cyclic number.

It is not a de Polignac number, because 10635443423 - 2¹⁰ = 10635442399 is a prime.

It is a super-2 number, since 2×10635443423² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10635443443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200165 + ... + 247662.

It is an arithmetic number, because the mean of its divisors is an integer number (773846784).

Almost surely, 2^10635443423 is an apocalyptic number.

10635443423 is a deficient number, since it is larger than the sum of its proper divisors (1746105121).

10635443423 is a wasteful number, since it uses less digits than its factorization.

10635443423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447982.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 10635443423 in words is "ten billion, six hundred thirty-five million, four hundred forty-three thousand, four hundred twenty-three".