10440483903 has 10 divisors (see below), whose sum is σ = 15596278544. Its totient is φ = 6960322548.

The previous prime is 10440483883. The next prime is 10440483913. The reversal of 10440483903 is 30938404401.

It is a de Polignac number, because none of the positive numbers 2^k-10440483903 is a prime.

It is a super-2 number, since 2×10440483903² (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 (10440483913) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 64447351 + ... + 64447512.

Almost surely, 2^10440483903 is an apocalyptic number.

10440483903 is a deficient number, since it is larger than the sum of its proper divisors (5155794641).

10440483903 is an equidigital number, since it uses as much as digits as its factorization.

10440483903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128894875 (or 128894866 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 10440483903 in words is "ten billion, four hundred forty million, four hundred eighty-three thousand, nine hundred three".