10003303334449 has 2 divisors, whose sum is σ = 10003303334450. Its totient is φ = 10003303334448.

The previous prime is 10003303334393. The next prime is 10003303334537. The reversal of 10003303334449 is 94443330330001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7600084080625 + 2403219253824 = 2756825^2 + 1550232^2 .

It is an emirp because it is prime and its reverse (94443330330001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10003303334449 - 2¹³ = 10003303326257 is a prime.

It is not a weakly prime, because it can be changed into another prime (10003303335449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001651667224 + 5001651667225.

It is an arithmetic number, because the mean of its divisors is an integer number (5001651667225).

Almost surely, 2^{10003303334449} is an apocalyptic number.

It is an amenable number.

10003303334449 is a deficient number, since it is larger than the sum of its proper divisors (1).

10003303334449 is an equidigital number, since it uses as much as digits as its factorization.

10003303334449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 37.

The spelling of 10003303334449 in words is "ten trillion, three billion, three hundred three million, three hundred thirty-four thousand, four hundred forty-nine".