10001044321439 has 16 divisors (see below), whose sum is σ = 10743428697120. Its totient is φ = 9291613847040.

The previous prime is 10001044321427. The next prime is 10001044321441. The reversal of 10001044321439 is 93412344010001.

It is a cyclic number.

It is not a de Polignac number, because 10001044321439 - 2⁸ = 10001044321183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001044021439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57524897 + ... + 57698490.

It is an arithmetic number, because the mean of its divisors is an integer number (671464293570).

Almost surely, 2^{10001044321439} is an apocalyptic number.

10001044321439 is a deficient number, since it is larger than the sum of its proper divisors (742384375681).

10001044321439 is a wasteful number, since it uses less digits than its factorization.

10001044321439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115223530.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 10001044321439 in words is "ten trillion, one billion, forty-four million, three hundred twenty-one thousand, four hundred thirty-nine".