677811011341 has 4 divisors (see below), whose sum is σ = 685977409152. Its totient is φ = 669644613532.

The previous prime is 677811011327. The next prime is 677811011347. The reversal of 677811011341 is 143110118776.

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.

It is a cyclic number.

It is not a de Polignac number, because 677811011341 - 2²³ = 677802622733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 677811011294 and 677811011303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677811011347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4083198781 + ... + 4083198946.

It is an arithmetic number, because the mean of its divisors is an integer number (171494352288).

Almost surely, 2^677811011341 is an apocalyptic number.

It is an amenable number.

677811011341 is a deficient number, since it is larger than the sum of its proper divisors (8166397811).

677811011341 is an equidigital number, since it uses as much as digits as its factorization.

677811011341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8166397810.

The product of its (nonzero) digits is 28224, while the sum is 40.

The spelling of 677811011341 in words is "six hundred seventy-seven billion, eight hundred eleven million, eleven thousand, three hundred forty-one".