64114213894530 has 128 divisors (see below), whose sum is σ = 156551671987200. Its totient is φ = 16800896496384.

The previous prime is 64114213894513. The next prime is 64114213894531. The reversal of 64114213894530 is 3549831241146.

64114213894530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×64114213894530³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (64114213894531) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 2132930641 + ... + 2132960699.

It is an arithmetic number, because the mean of its divisors is an integer number (1223059937400).

Almost surely, 2^{64114213894530} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64114213894530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78275835993600).

64114213894530 is an abundant number, since it is smaller than the sum of its proper divisors (92437458092670).

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

64114213894530 is a wasteful number, since it uses less digits than its factorization.

64114213894530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32688.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 64114213894530 in words is "sixty-four trillion, one hundred fourteen billion, two hundred thirteen million, eight hundred ninety-four thousand, five hundred thirty".