10440034403 has 8 divisors (see below), whose sum is σ = 10619485200. Its totient is φ = 10261278720.

The previous prime is 10440034399. The next prime is 10440034477. The reversal of 10440034403 is 30443004401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10440034403 - 2² = 10440034399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10440034103) 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, 143438 + ... + 203603.

It is an arithmetic number, because the mean of its divisors is an integer number (1327435650).

Almost surely, 2^10440034403 is an apocalyptic number.

10440034403 is a deficient number, since it is larger than the sum of its proper divisors (179450797).

10440034403 is an equidigital number, since it uses as much as digits as its factorization.

10440034403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347557.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 10440034403 its reverse (30443004401), we get a palindrome (40883038804).

The spelling of 10440034403 in words is "ten billion, four hundred forty million, thirty-four thousand, four hundred three".