2081837326967 has 2 divisors, whose sum is σ = 2081837326968. Its totient is φ = 2081837326966.

The previous prime is 2081837326963. The next prime is 2081837326997. The reversal of 2081837326967 is 7696237381802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2081837326967 - 2² = 2081837326963 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2081837326963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040918663483 + 1040918663484.

It is an arithmetic number, because the mean of its divisors is an integer number (1040918663484).

Almost surely, 2^{2081837326967} is an apocalyptic number.

2081837326967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2081837326967 is an equidigital number, since it uses as much as digits as its factorization.

2081837326967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36578304, while the sum is 62.

The spelling of 2081837326967 in words is "two trillion, eighty-one billion, eight hundred thirty-seven million, three hundred twenty-six thousand, nine hundred sixty-seven".