66208152314 has 32 divisors (see below), whose sum is σ = 106612070400. Its totient is φ = 30756540672.

The previous prime is 66208152299. The next prime is 66208152391. The reversal of 66208152314 is 41325180266.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 976487 + ... + 1042085.

It is an arithmetic number, because the mean of its divisors is an integer number (3331627200).

Almost surely, 2^66208152314 is an apocalyptic number.

66208152314 is a deficient number, since it is larger than the sum of its proper divisors (40403918086).

66208152314 is a wasteful number, since it uses less digits than its factorization.

66208152314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66254.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 66208152314 in words is "sixty-six billion, two hundred eight million, one hundred fifty-two thousand, three hundred fourteen".