64470410028320 has 48 divisors (see below), whose sum is σ = 152355327485760. Its totient is φ = 25780717019904.

The previous prime is 64470410028229. The next prime is 64470410028337. The reversal of 64470410028320 is 2382001407446.

64470410028320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 57623810 + ... + 58731969.

It is an arithmetic number, because the mean of its divisors is an integer number (3174069322620).

Almost surely, 2^{64470410028320} is an apocalyptic number.

It is an amenable number.

64470410028320 is an abundant number, since it is smaller than the sum of its proper divisors (87884917457440).

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

64470410028320 is a wasteful number, since it uses less digits than its factorization.

64470410028320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116359257 (or 116359249 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 64470410028320 in words is "sixty-four trillion, four hundred seventy billion, four hundred ten million, twenty-eight thousand, three hundred twenty".