6667067373374 has 16 divisors (see below), whose sum is σ = 10061652722688. Its totient is φ = 3313187767032.

The previous prime is 6667067373319. The next prime is 6667067373377. The reversal of 6667067373374 is 4733737607666.

It is a happy number.

It is a super-2 number, since 2×6667067373374² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6667067373374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667067373377) 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, 1733867 + ... + 4042329.

It is an arithmetic number, because the mean of its divisors is an integer number (628853295168).

Almost surely, 2^{6667067373374} is an apocalyptic number.

6667067373374 is a deficient number, since it is larger than the sum of its proper divisors (3394585349314).

6667067373374 is a wasteful number, since it uses less digits than its factorization.

6667067373374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317279.

The product of its (nonzero) digits is 336063168, while the sum is 65.

The spelling of 6667067373374 in words is "six trillion, six hundred sixty-seven billion, sixty-seven million, three hundred seventy-three thousand, three hundred seventy-four".