10403744712 has 64 divisors (see below), whose sum is σ = 26733110400. Its totient is φ = 3372695040.

The previous prime is 10403744683. The next prime is 10403744753. The reversal of 10403744712 is 21744730401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90373 + ... + 170219.

It is an arithmetic number, because the mean of its divisors is an integer number (417704850).

Almost surely, 2^10403744712 is an apocalyptic number.

10403744712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10403744712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13366555200).

10403744712 is an abundant number, since it is smaller than the sum of its proper divisors (16329365688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10403744712 is a wasteful number, since it uses less digits than its factorization.

10403744712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80006 (or 80002 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The spelling of 10403744712 in words is "ten billion, four hundred three million, seven hundred forty-four thousand, seven hundred twelve".