1371346647379 has 2 divisors, whose sum is σ = 1371346647380. Its totient is φ = 1371346647378.

The previous prime is 1371346647347. The next prime is 1371346647529. The reversal of 1371346647379 is 9737466431731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1371346647379 - 2⁵ = 1371346647347 is a prime.

It is not a weakly prime, because it can be changed into another prime (1371346647079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685673323689 + 685673323690.

It is an arithmetic number, because the mean of its divisors is an integer number (685673323690).

Almost surely, 2^{1371346647379} is an apocalyptic number.

1371346647379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1371346647379 is an equidigital number, since it uses as much as digits as its factorization.

1371346647379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48009024, while the sum is 61.

The spelling of 1371346647379 in words is "one trillion, three hundred seventy-one billion, three hundred forty-six million, six hundred forty-seven thousand, three hundred seventy-nine".