276065141069 has 2 divisors, whose sum is σ = 276065141070. Its totient is φ = 276065141068.

The previous prime is 276065141063. The next prime is 276065141087. The reversal of 276065141069 is 960141560672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275488516900 + 576624169 = 524870^2 + 24013^2 .

It is a cyclic number.

It is not a de Polignac number, because 276065141069 - 2¹² = 276065136973 is a prime.

It is a super-2 number, since 2×276065141069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276065141063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138032570534 + 138032570535.

It is an arithmetic number, because the mean of its divisors is an integer number (138032570535).

Almost surely, 2^276065141069 is an apocalyptic number.

It is an amenable number.

276065141069 is a deficient number, since it is larger than the sum of its proper divisors (1).

276065141069 is an equidigital number, since it uses as much as digits as its factorization.

276065141069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 276065141069 in words is "two hundred seventy-six billion, sixty-five million, one hundred forty-one thousand, sixty-nine".