10403311304044 has 12 divisors (see below), whose sum is σ = 18263226313584. Its totient is φ = 5185246643024.

The previous prime is 10403311304033. The next prime is 10403311304069. The reversal of 10403311304044 is 44040311330401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4102250824 + ... + 4102253359.

It is an arithmetic number, because the mean of its divisors is an integer number (1521935526132).

Almost surely, 2^{10403311304044} is an apocalyptic number.

It is an amenable number.

10403311304044 is a deficient number, since it is larger than the sum of its proper divisors (7859915009540).

10403311304044 is a wasteful number, since it uses less digits than its factorization.

10403311304044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8204504504 (or 8204504502 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 10403311304044 its reverse (44040311330401), we get a palindrome (54443622634445).

The spelling of 10403311304044 in words is "ten trillion, four hundred three billion, three hundred eleven million, three hundred four thousand, forty-four".