877631241341 has 2 divisors, whose sum is σ = 877631241342. Its totient is φ = 877631241340.

The previous prime is 877631241307. The next prime is 877631241343. The reversal of 877631241341 is 143142136778.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 712624677241 + 165006564100 = 844171^2 + 406210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-877631241341 is a prime.

Together with 877631241343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (877631241343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438815620670 + 438815620671.

It is an arithmetic number, because the mean of its divisors is an integer number (438815620671).

Almost surely, 2^877631241341 is an apocalyptic number.

It is an amenable number.

877631241341 is a deficient number, since it is larger than the sum of its proper divisors (1).

877631241341 is an equidigital number, since it uses as much as digits as its factorization.

877631241341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 677376, while the sum is 47.

The spelling of 877631241341 in words is "eight hundred seventy-seven billion, six hundred thirty-one million, two hundred forty-one thousand, three hundred forty-one".