39321407066 has 8 divisors (see below), whose sum is σ = 60884759424. Its totient is φ = 19026487260.

The previous prime is 39321407063. The next prime is 39321407137. The reversal of 39321407066 is 66070412393.

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

It is not an unprimeable number, because it can be changed into a prime (39321407063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317108060 + ... + 317108183.

It is an arithmetic number, because the mean of its divisors is an integer number (7610594928).

Almost surely, 2^39321407066 is an apocalyptic number.

39321407066 is a deficient number, since it is larger than the sum of its proper divisors (21563352358).

39321407066 is a wasteful number, since it uses less digits than its factorization.

39321407066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634216276.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 39321407066 in words is "thirty-nine billion, three hundred twenty-one million, four hundred seven thousand, sixty-six".