66001114056 has 16 divisors (see below), whose sum is σ = 165002785200. Its totient is φ = 22000371344.

The previous prime is 66001114021. The next prime is 66001114099. The reversal of 66001114056 is 65041110066.

It is a super-2 number, since 2×66001114056² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1375023186 + ... + 1375023233.

It is an arithmetic number, because the mean of its divisors is an integer number (10312674075).

Almost surely, 2^66001114056 is an apocalyptic number.

It is an amenable number.

66001114056 is an abundant number, since it is smaller than the sum of its proper divisors (99001671144).

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

66001114056 is a wasteful number, since it uses less digits than its factorization.

66001114056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750046428 (or 2750046424 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 66001114056 in words is "sixty-six billion, one million, one hundred fourteen thousand, fifty-six".