64330346515314 has 64 divisors (see below), whose sum is σ = 141808537406592. Its totient is φ = 19292626752000.

The previous prime is 64330346515291. The next prime is 64330346515333. The reversal of 64330346515314 is 41351564303346.

It is a happy number.

64330346515314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 13211124 + ... + 17412480.

It is an arithmetic number, because the mean of its divisors is an integer number (2215758396978).

Almost surely, 2^{64330346515314} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64330346515314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70904268703296).

64330346515314 is an abundant number, since it is smaller than the sum of its proper divisors (77478190891278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64330346515314 is a wasteful number, since it uses less digits than its factorization.

64330346515314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203771.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 64330346515314 in words is "sixty-four trillion, three hundred thirty billion, three hundred forty-six million, five hundred fifteen thousand, three hundred fourteen".