1319849037359 has 4 divisors (see below), whose sum is σ = 1365361073160. Its totient is φ = 1274337001560.

The previous prime is 1319849037329. The next prime is 1319849037361. The reversal of 1319849037359 is 9537309489131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1319849037359 - 2⁴⁰ = 220337409583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1319849037329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22756017857 + ... + 22756017914.

It is an arithmetic number, because the mean of its divisors is an integer number (341340268290).

Almost surely, 2^{1319849037359} is an apocalyptic number.

1319849037359 is a deficient number, since it is larger than the sum of its proper divisors (45512035801).

1319849037359 is an equidigital number, since it uses as much as digits as its factorization.

1319849037359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45512035800.

The product of its (nonzero) digits is 22044960, while the sum is 62.

The spelling of 1319849037359 in words is "one trillion, three hundred nineteen billion, eight hundred forty-nine million, thirty-seven thousand, three hundred fifty-nine".