1377713354317 has 4 divisors (see below), whose sum is σ = 1377715726816. Its totient is φ = 1377710981820.

The previous prime is 1377713354291. The next prime is 1377713354417. The reversal of 1377713354317 is 7134533177731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1377713354317 - 2¹¹ = 1377713352269 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 (1377713354417) 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, 335608 + ... + 1693534.

It is an arithmetic number, because the mean of its divisors is an integer number (344428931704).

Almost surely, 2^{1377713354317} is an apocalyptic number.

It is an amenable number.

1377713354317 is a deficient number, since it is larger than the sum of its proper divisors (2372499).

1377713354317 is a wasteful number, since it uses less digits than its factorization.

1377713354317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372498.

The product of its digits is 3889620, while the sum is 52.

The spelling of 1377713354317 in words is "one trillion, three hundred seventy-seven billion, seven hundred thirteen million, three hundred fifty-four thousand, three hundred seventeen".