66102126643335 has 8 divisors (see below), whose sum is σ = 105763402629360. Its totient is φ = 35254467543104.

The previous prime is 66102126643283. The next prime is 66102126643369. The reversal of 66102126643335 is 53334662120166.

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 66102126643335 - 2⁶ = 66102126643271 is a prime.

It is a super-2 number, since 2×66102126643335² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2203404221430 + ... + 2203404221459.

It is an arithmetic number, because the mean of its divisors is an integer number (13220425328670).

Almost surely, 2^{66102126643335} is an apocalyptic number.

66102126643335 is a deficient number, since it is larger than the sum of its proper divisors (39661275986025).

66102126643335 is a wasteful number, since it uses less digits than its factorization.

66102126643335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406808442897.

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 66102126643335 in words is "sixty-six trillion, one hundred two billion, one hundred twenty-six million, six hundred forty-three thousand, three hundred thirty-five".