64184322348146 has 192 divisors, whose sum is σ = 133725595680000. Its totient is φ = 23083217277120.

The previous prime is 64184322348119. The next prime is 64184322348149.

64184322348146 is nontrivially palindromic in base 10.

64184322348146 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 a junction number, because it is equal to n+sod(n) for n = 64184322348091 and 64184322348100.

It is not an unprimeable number, because it can be changed into a prime (64184322348149) 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 95 ways as a sum of consecutive naturals, for example, 154100180 + ... + 154516128.

It is an arithmetic number, because the mean of its divisors is an integer number (696487477500).

Almost surely, 2^{64184322348146} is an apocalyptic number.

64184322348146 is an abundant number, since it is smaller than the sum of its proper divisors (69541273331854).

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

64184322348146 is a wasteful number, since it uses less digits than its factorization.

64184322348146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416031 (or 415982 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 56.

The spelling of 64184322348146 in words is "sixty-four trillion, one hundred eighty-four billion, three hundred twenty-two million, three hundred forty-eight thousand, one hundred forty-six".