60666006606671 has 8 divisors (see below), whose sum is σ = 62955912445920. Its totient is φ = 58389299072608.

The previous prime is 60666006606551. The next prime is 60666006606677. The reversal of 60666006606671 is 17660660066606.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-60666006606671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60666006606677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3299566931 + ... + 3299585316.

It is an arithmetic number, because the mean of its divisors is an integer number (7869489055740).

Almost surely, 2^{60666006606671} is an apocalyptic number.

60666006606671 is a deficient number, since it is larger than the sum of its proper divisors (2289905839249).

60666006606671 is a wasteful number, since it uses less digits than its factorization.

60666006606671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599152593.

The product of its (nonzero) digits is 11757312, while the sum is 56.

The spelling of 60666006606671 in words is "sixty trillion, six hundred sixty-six billion, six million, six hundred six thousand, six hundred seventy-one".