10440042304 has 14 divisors (see below), whose sum is σ = 20716959074. Its totient is φ = 5220021120.

The previous prime is 10440042299. The next prime is 10440042307. The reversal of 10440042304 is 40324004401.

It can be written as a sum of positive squares in only one way, i.e., 10346958400 + 93083904 = 101720^2 + 9648^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440042307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81562767 + ... + 81562894.

It is an arithmetic number, because the mean of its divisors is an integer number (1479782791).

Almost surely, 2^10440042304 is an apocalyptic number.

It is an amenable number.

10440042304 is a deficient number, since it is larger than the sum of its proper divisors (10276916770).

10440042304 is an equidigital number, since it uses as much as digits as its factorization.

10440042304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163125673 (or 163125663 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 10440042304 its reverse (40324004401), we get a palindrome (50764046705).

The spelling of 10440042304 in words is "ten billion, four hundred forty million, forty-two thousand, three hundred four".