64393113614 has 24 divisors (see below), whose sum is σ = 99420252120. Its totient is φ = 31279206816.

The previous prime is 64393113601. The next prime is 64393113641. The reversal of 64393113614 is 41631139346.

64393113614 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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1836257 + ... + 1870995.

It is an arithmetic number, because the mean of its divisors is an integer number (4142510505).

Almost surely, 2^64393113614 is an apocalyptic number.

64393113614 is a deficient number, since it is larger than the sum of its proper divisors (35027138506).

64393113614 is a wasteful number, since it uses less digits than its factorization.

64393113614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35492 (or 35455 counting only the distinct ones).

The product of its digits is 139968, while the sum is 41.

The spelling of 64393113614 in words is "sixty-four billion, three hundred ninety-three million, one hundred thirteen thousand, six hundred fourteen".