667340334070 has 16 divisors (see below), whose sum is σ = 1201262412960. Its totient is φ = 266925064384.

The previous prime is 667340333981. The next prime is 667340334071. The reversal of 667340334070 is 70433043766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667340334071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128202 + ... + 1614781.

It is an arithmetic number, because the mean of its divisors is an integer number (75078900810).

Almost surely, 2^667340334070 is an apocalyptic number.

667340334070 is a deficient number, since it is larger than the sum of its proper divisors (533922078890).

667340334070 is a wasteful number, since it uses less digits than its factorization.

667340334070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2767319.

The product of its (nonzero) digits is 762048, while the sum is 43.

The spelling of 667340334070 in words is "six hundred sixty-seven billion, three hundred forty million, three hundred thirty-four thousand, seventy".