1003445334379 has 2 divisors, whose sum is σ = 1003445334380. Its totient is φ = 1003445334378.

The previous prime is 1003445334349. The next prime is 1003445334457. The reversal of 1003445334379 is 9734335443001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1003445334379 - 2⁵ = 1003445334347 is a prime.

It is not a weakly prime, because it can be changed into another prime (1003445334349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501722667189 + 501722667190.

It is an arithmetic number, because the mean of its divisors is an integer number (501722667190).

Almost surely, 2^{1003445334379} is an apocalyptic number.

1003445334379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003445334379 is an equidigital number, since it uses as much as digits as its factorization.

1003445334379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The spelling of 1003445334379 in words is "one trillion, three billion, four hundred forty-five million, three hundred thirty-four thousand, three hundred seventy-nine".