66001114055 has 8 divisors (see below), whose sum is σ = 83369828400. Its totient is φ = 50021896896.

The previous prime is 66001114021. The next prime is 66001114099. The reversal of 66001114055 is 55041110066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 66001114055 - 2²⁰ = 66000065479 is a prime.

It is a super-2 number, since 2×66001114055² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347374190 + ... + 347374379.

It is an arithmetic number, because the mean of its divisors is an integer number (10421228550).

Almost surely, 2^66001114055 is an apocalyptic number.

66001114055 is a deficient number, since it is larger than the sum of its proper divisors (17368714345).

66001114055 is a wasteful number, since it uses less digits than its factorization.

66001114055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694748593.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 66001114055 in words is "sixty-six billion, one million, one hundred fourteen thousand, fifty-five".