2064867267347 has 2 divisors, whose sum is σ = 2064867267348. Its totient is φ = 2064867267346.

The previous prime is 2064867267341. The next prime is 2064867267481. The reversal of 2064867267347 is 7437627684602.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2064867267347 - 2¹⁶ = 2064867201811 is a prime.

It is a super-2 number, since 2×2064867267347² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2064867267347.

It is not a weakly prime, because it can be changed into another prime (2064867267341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032433633673 + 1032433633674.

It is an arithmetic number, because the mean of its divisors is an integer number (1032433633674).

Almost surely, 2^{2064867267347} is an apocalyptic number.

2064867267347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064867267347 is an equidigital number, since it uses as much as digits as its factorization.

2064867267347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113799168, while the sum is 62.

The spelling of 2064867267347 in words is "two trillion, sixty-four billion, eight hundred sixty-seven million, two hundred sixty-seven thousand, three hundred forty-seven".