66014334076 has 12 divisors (see below), whose sum is σ = 115708171600. Its totient is φ = 32954856480.

The previous prime is 66014334073. The next prime is 66014334077. The reversal of 66014334076 is 67043341066.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66014334073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13074801 + ... + 13079848.

Almost surely, 2^66014334076 is an apocalyptic number.

It is an amenable number.

66014334076 is a deficient number, since it is larger than the sum of its proper divisors (49693837524).

66014334076 is a wasteful number, since it uses less digits than its factorization.

66014334076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26155284 (or 26155282 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 66014334076 in words is "sixty-six billion, fourteen million, three hundred thirty-four thousand, seventy-six".