64386101804 has 12 divisors (see below), whose sum is σ = 112680539664. Its totient is φ = 32191661904.

The previous prime is 64386101789. The next prime is 64386101831. The reversal of 64386101804 is 40810168346.

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 3 ways as a sum of consecutive naturals, for example, 239219 + ... + 431274.

It is an arithmetic number, because the mean of its divisors is an integer number (9390044972).

Almost surely, 2^64386101804 is an apocalyptic number.

It is an amenable number.

64386101804 is a deficient number, since it is larger than the sum of its proper divisors (48294437860).

64386101804 is a wasteful number, since it uses less digits than its factorization.

64386101804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694504 (or 694502 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 64386101804 in words is "sixty-four billion, three hundred eighty-six million, one hundred one thousand, eight hundred four".