67066700340034 has 32 divisors (see below), whose sum is σ = 114239440558080. Its totient is φ = 29335560014592.

The previous prime is 67066700339999. The next prime is 67066700340037. The reversal of 67066700340034 is 43004300766076.

It is not an unprimeable number, because it can be changed into a prime (67066700340037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 979384834 + ... + 979453309.

It is an arithmetic number, because the mean of its divisors is an integer number (3569982517440).

Almost surely, 2^{67066700340034} is an apocalyptic number.

67066700340034 is a deficient number, since it is larger than the sum of its proper divisors (47172740218046).

67066700340034 is a wasteful number, since it uses less digits than its factorization.

67066700340034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958838234.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 67066700340034 in words is "sixty-seven trillion, sixty-six billion, seven hundred million, three hundred forty thousand, thirty-four".