64336601366 has 16 divisors (see below), whose sum is σ = 102151627200. Its totient is φ = 30304976328.

The previous prime is 64336601339. The next prime is 64336601369. The reversal of 64336601366 is 66310663346.

64336601366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64336601369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4722440 + ... + 4736043.

It is an arithmetic number, because the mean of its divisors is an integer number (6384476700).

Almost surely, 2^64336601366 is an apocalyptic number.

64336601366 is a deficient number, since it is larger than the sum of its proper divisors (37815025834).

64336601366 is a wasteful number, since it uses less digits than its factorization.

64336601366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9458683.

The product of its (nonzero) digits is 839808, while the sum is 44.

The spelling of 64336601366 in words is "sixty-four billion, three hundred thirty-six million, six hundred one thousand, three hundred sixty-six".