67014801089 has 2 divisors, whose sum is σ = 67014801090. Its totient is φ = 67014801088.

The previous prime is 67014801047. The next prime is 67014801097. The reversal of 67014801089 is 98010841076.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62716687489 + 4298113600 = 250433^2 + 65560^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67014801089 is a prime.

It is not a weakly prime, because it can be changed into another prime (67014801589) 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, 33507400544 + 33507400545.

It is an arithmetic number, because the mean of its divisors is an integer number (33507400545).

Almost surely, 2^67014801089 is an apocalyptic number.

It is an amenable number.

67014801089 is a deficient number, since it is larger than the sum of its proper divisors (1).

67014801089 is an equidigital number, since it uses as much as digits as its factorization.

67014801089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 67014801089 in words is "sixty-seven billion, fourteen million, eight hundred one thousand, eighty-nine".