10303240403444 has 24 divisors (see below), whose sum is σ = 18196343965800. Its totient is φ = 5104286305920.

The previous prime is 10303240403411. The next prime is 10303240403483. The reversal of 10303240403444 is 44430404230301.

It can be written as a sum of positive squares in 4 ways, for example, as 19597200100 + 10283643203344 = 139990^2 + 3206812^2 .

It is a super-2 number, since 2×10303240403444² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10303240403444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45610214 + ... + 45835554.

It is an arithmetic number, because the mean of its divisors is an integer number (758180998575).

Almost surely, 2^{10303240403444} is an apocalyptic number.

It is an amenable number.

10303240403444 is a deficient number, since it is larger than the sum of its proper divisors (7893103562356).

10303240403444 is a wasteful number, since it uses less digits than its factorization.

10303240403444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330323 (or 330321 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 10303240403444 its reverse (44430404230301), we get a palindrome (54733644633745).

The spelling of 10303240403444 in words is "ten trillion, three hundred three billion, two hundred forty million, four hundred three thousand, four hundred forty-four".