66007272061102 has 8 divisors (see below), whose sum is σ = 99011328712200. Its totient is φ = 33003495823704.

The previous prime is 66007272061063. The next prime is 66007272061123. The reversal of 66007272061102 is 20116027270066.

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

It is a super-4 number, since 4×66007272061102⁴ (a number of 56 digits) contains 4444 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69513952 + ... + 70457107.

It is an arithmetic number, because the mean of its divisors is an integer number (12376416089025).

Almost surely, 2^{66007272061102} is an apocalyptic number.

66007272061102 is a deficient number, since it is larger than the sum of its proper divisors (33004056651098).

66007272061102 is a wasteful number, since it uses less digits than its factorization.

66007272061102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140206850.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 66007272061102 in words is "sixty-six trillion, seven billion, two hundred seventy-two million, sixty-one thousand, one hundred two".