10002044321331 has 8 divisors (see below), whose sum is σ = 13364615968704. Its totient is φ = 6653751110760.

The previous prime is 10002044321329. The next prime is 10002044321413. The reversal of 10002044321331 is 13312344020001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10002044321331 - 2¹ = 10002044321329 is a prime.

It is a super-2 number, since 2×10002044321331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10002044321231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3569607565 + ... + 3569610366.

It is an arithmetic number, because the mean of its divisors is an integer number (1670576996088).

Almost surely, 2^{10002044321331} is an apocalyptic number.

10002044321331 is a deficient number, since it is larger than the sum of its proper divisors (3362571647373).

10002044321331 is an equidigital number, since it uses as much as digits as its factorization.

10002044321331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7139218401.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10002044321331 its reverse (13312344020001), we get a palindrome (23314388341332).

The spelling of 10002044321331 in words is "ten trillion, two billion, forty-four million, three hundred twenty-one thousand, three hundred thirty-one".