8672203381064 has 64 divisors (see below), whose sum is σ = 16588603785600. Its totient is φ = 4248791179776.

The previous prime is 8672203381063. The next prime is 8672203381069. The reversal of 8672203381064 is 4601833022768.

It is a super-2 number, since 2×8672203381064² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8672203381063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1960703957 + ... + 1960708379.

It is an arithmetic number, because the mean of its divisors is an integer number (259196934150).

Almost surely, 2^{8672203381064} is an apocalyptic number.

It is an amenable number.

8672203381064 is a deficient number, since it is larger than the sum of its proper divisors (7916400404536).

8672203381064 is a wasteful number, since it uses less digits than its factorization.

8672203381064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9414 (or 9410 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 8672203381064 in words is "eight trillion, six hundred seventy-two billion, two hundred three million, three hundred eighty-one thousand, sixty-four".