1013449605071 has 2 divisors, whose sum is σ = 1013449605072. Its totient is φ = 1013449605070.

The previous prime is 1013449604983. The next prime is 1013449605089. The reversal of 1013449605071 is 1705069443101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013449605071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013449665071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506724802535 + 506724802536.

It is an arithmetic number, because the mean of its divisors is an integer number (506724802536).

Almost surely, 2^{1013449605071} is an apocalyptic number.

1013449605071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013449605071 is an equidigital number, since it uses as much as digits as its factorization.

1013449605071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 1013449605071 in words is "one trillion, thirteen billion, four hundred forty-nine million, six hundred five thousand, seventy-one".