66241013483 has 2 divisors, whose sum is σ = 66241013484. Its totient is φ = 66241013482.

The previous prime is 66241013477. The next prime is 66241013507. The reversal of 66241013483 is 38431014266.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 66241013483 - 2⁸ = 66241013227 is a prime.

It is not a weakly prime, because it can be changed into another prime (66241513483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33120506741 + 33120506742.

It is an arithmetic number, because the mean of its divisors is an integer number (33120506742).

Almost surely, 2^66241013483 is an apocalyptic number.

66241013483 is a deficient number, since it is larger than the sum of its proper divisors (1).

66241013483 is an equidigital number, since it uses as much as digits as its factorization.

66241013483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 66241013483 in words is "sixty-six billion, two hundred forty-one million, thirteen thousand, four hundred eighty-three".