67366703704066 has 32 divisors (see below), whose sum is σ = 108980532460800. Its totient is φ = 31047366389760.

The previous prime is 67366703704021. The next prime is 67366703704067. The reversal of 67366703704066 is 66040730766376.

It is a junction number, because it is equal to n+sod(n) for n = 67366703703995 and 67366703704013.

It is not an unprimeable number, because it can be changed into a prime (67366703704067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138896161 + ... + 139380331.

It is an arithmetic number, because the mean of its divisors is an integer number (3405641639400).

Almost surely, 2^{67366703704066} is an apocalyptic number.

67366703704066 is a deficient number, since it is larger than the sum of its proper divisors (41613828756734).

67366703704066 is a wasteful number, since it uses less digits than its factorization.

67366703704066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491914.

The product of its (nonzero) digits is 96018048, while the sum is 61.

The spelling of 67366703704066 in words is "sixty-seven trillion, three hundred sixty-six billion, seven hundred three million, seven hundred four thousand, sixty-six".