64300230279936 has 864 divisors, whose sum is σ = 221695935552000. Its totient is φ = 18207336038400.

The previous prime is 64300230279911. The next prime is 64300230279941. The reversal of 64300230279936 is 63997203200346.

64300230279936 is a `hidden beast` number, since 6 + 4 + 300 + 2 + 30 + 279 + 9 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a super-2 number, since 2×64300230279936² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 40162541536 + ... + 40162543136.

It is an arithmetic number, because the mean of its divisors is an integer number (256592518000).

Almost surely, 2^{64300230279936} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64300230279936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110847967776000).

64300230279936 is an abundant number, since it is smaller than the sum of its proper divisors (157395705272064).

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

64300230279936 is a wasteful number, since it uses less digits than its factorization.

64300230279936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407 (or 2381 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 54.

The spelling of 64300230279936 in words is "sixty-four trillion, three hundred billion, two hundred thirty million, two hundred seventy-nine thousand, nine hundred thirty-six".