276349342211 has 2 divisors, whose sum is σ = 276349342212. Its totient is φ = 276349342210.

The previous prime is 276349342187. The next prime is 276349342229. The reversal of 276349342211 is 112243943672.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 276349342211 - 2³⁸ = 1471435267 is a prime.

It is not a weakly prime, because it can be changed into another prime (276349342411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138174671105 + 138174671106.

It is an arithmetic number, because the mean of its divisors is an integer number (138174671106).

Almost surely, 2^276349342211 is an apocalyptic number.

276349342211 is a deficient number, since it is larger than the sum of its proper divisors (1).

276349342211 is an equidigital number, since it uses as much as digits as its factorization.

276349342211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 44.

The spelling of 276349342211 in words is "two hundred seventy-six billion, three hundred forty-nine million, three hundred forty-two thousand, two hundred eleven".