276241256341 has 2 divisors, whose sum is σ = 276241256342. Its totient is φ = 276241256340.

The previous prime is 276241256293. The next prime is 276241256353. The reversal of 276241256341 is 143652142672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138492645316 + 137748611025 = 372146^2 + 371145^2 .

It is a cyclic number.

It is not a de Polignac number, because 276241256341 - 2³⁵ = 241881517973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276241206341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138120628170 + 138120628171.

It is an arithmetic number, because the mean of its divisors is an integer number (138120628171).

Almost surely, 2^276241256341 is an apocalyptic number.

It is an amenable number.

276241256341 is a deficient number, since it is larger than the sum of its proper divisors (1).

276241256341 is an equidigital number, since it uses as much as digits as its factorization.

276241256341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 43.

The spelling of 276241256341 in words is "two hundred seventy-six billion, two hundred forty-one million, two hundred fifty-six thousand, three hundred forty-one".