66083018110371 has 64 divisors (see below), whose sum is σ = 98347817692800. Its totient is φ = 43854725376000.

The previous prime is 66083018110357. The next prime is 66083018110399. The reversal of 66083018110371 is 17301181038066.

66083018110371 is a `hidden beast` number, since 6 + 60 + 8 + 30 + 181 + 10 + 371 = 666.

It is not a de Polignac number, because 66083018110371 - 2¹⁴ = 66083018093987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (66083018117371) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20289534175 + ... + 20289537431.

It is an arithmetic number, because the mean of its divisors is an integer number (1536684651450).

Almost surely, 2^{66083018110371} is an apocalyptic number.

66083018110371 is a deficient number, since it is larger than the sum of its proper divisors (32264799582429).

66083018110371 is a wasteful number, since it uses less digits than its factorization.

66083018110371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6997 (or 6991 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 66083018110371 in words is "sixty-six trillion, eighty-three billion, eighteen million, one hundred ten thousand, three hundred seventy-one".