2067727666914 has 64 divisors (see below), whose sum is σ = 5655323546880. Its totient is φ = 545334768000.

The previous prime is 2067727666883. The next prime is 2067727666919. The reversal of 2067727666914 is 4196667277602.

It is a happy number.

It is a super-2 number, since 2×2067727666914² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (2067727666919) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210386587 + ... + 210396414.

It is an arithmetic number, because the mean of its divisors is an integer number (88364430420).

Almost surely, 2^{2067727666914} is an apocalyptic number.

2067727666914 is an abundant number, since it is smaller than the sum of its proper divisors (3587595879966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2067727666914 is a wasteful number, since it uses less digits than its factorization.

2067727666914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420783032 (or 420783026 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 63.

The spelling of 2067727666914 in words is "two trillion, sixty-seven billion, seven hundred twenty-seven million, six hundred sixty-six thousand, nine hundred fourteen".