67730947560383 has 2 divisors, whose sum is σ = 67730947560384. Its totient is φ = 67730947560382.

The previous prime is 67730947560307. The next prime is 67730947560407. The reversal of 67730947560383 is 38306574903776.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67730947560383 - 2¹² = 67730947556287 is a prime.

It is a super-2 number, since 2×67730947560383² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67730947860383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33865473780191 + 33865473780192.

It is an arithmetic number, because the mean of its divisors is an integer number (33865473780192).

Almost surely, 2^{67730947560383} is an apocalyptic number.

67730947560383 is a deficient number, since it is larger than the sum of its proper divisors (1).

67730947560383 is an equidigital number, since it uses as much as digits as its factorization.

67730947560383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480090240, while the sum is 68.

The spelling of 67730947560383 in words is "sixty-seven trillion, seven hundred thirty billion, nine hundred forty-seven million, five hundred sixty thousand, three hundred eighty-three".