66325314470 has 16 divisors (see below), whose sum is σ = 119442481200. Its totient is φ = 26517477984.

The previous prime is 66325314467. The next prime is 66325314491. The reversal of 66325314470 is 7441352366.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1558937 + ... + 1600916.

It is an arithmetic number, because the mean of its divisors is an integer number (7465155075).

Almost surely, 2^66325314470 is an apocalyptic number.

66325314470 is a deficient number, since it is larger than the sum of its proper divisors (53117166730).

66325314470 is a wasteful number, since it uses less digits than its factorization.

66325314470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3161959.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 66325314470 in words is "sixty-six billion, three hundred twenty-five million, three hundred fourteen thousand, four hundred seventy".