10440210430403 has 16 divisors (see below), whose sum is σ = 11411682072000. Its totient is φ = 9493751836800.

The previous prime is 10440210430339. The next prime is 10440210430453. The reversal of 10440210430403 is 30403401204401.

It is a cyclic number.

It is not a de Polignac number, because 10440210430403 - 2⁶ = 10440210430339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10440210430453) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 19717148 + ... + 20239721.

It is an arithmetic number, because the mean of its divisors is an integer number (713230129500).

Almost surely, 2^{10440210430403} is an apocalyptic number.

10440210430403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10440210430403 is a deficient number, since it is larger than the sum of its proper divisors (971471641597).

10440210430403 is a wasteful number, since it uses less digits than its factorization.

10440210430403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39957182.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10440210430403 its reverse (30403401204401), we get a palindrome (40843611634804).

The spelling of 10440210430403 in words is "ten trillion, four hundred forty billion, two hundred ten million, four hundred thirty thousand, four hundred three".