10043040004 has 6 divisors (see below), whose sum is σ = 17575320014. Its totient is φ = 5021520000.

The previous prime is 10043040001. The next prime is 10043040011. The reversal of 10043040004 is 40004034001.

It can be written as a sum of positive squares in only one way, i.e., 9658958400 + 384081604 = 98280^2 + 19598^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10043040004.

It is not an unprimeable number, because it can be changed into a prime (10043040001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255379997 + ... + 1255380004.

Almost surely, 2^10043040004 is an apocalyptic number.

It is an amenable number.

10043040004 is a deficient number, since it is larger than the sum of its proper divisors (7532280010).

10043040004 is a wasteful number, since it uses less digits than its factorization.

10043040004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510760005 (or 2510760003 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10043040004 its reverse (40004034001), we get a palindrome (50047074005).

The spelling of 10043040004 in words is "ten billion, forty-three million, forty thousand, four".