65744543064096 has 192 divisors, whose sum is σ = 209413823351040. Its totient is φ = 19944173168640.

The previous prime is 65744543064061. The next prime is 65744543064097. The reversal of 65744543064096 is 69046034544756.

65744543064096 is a `hidden beast` number, since 6 + 5 + 7 + 4 + 454 + 30 + 64 + 0 + 96 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (65744543064097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40423125 + ... + 42018068.

It is an arithmetic number, because the mean of its divisors is an integer number (1090696996620).

Almost surely, 2^{65744543064096} is an apocalyptic number.

It is an amenable number.

65744543064096 is an abundant number, since it is smaller than the sum of its proper divisors (143669280286944).

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

65744543064096 is a wasteful number, since it uses less digits than its factorization.

65744543064096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82441296 (or 82441282 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 63.

The spelling of 65744543064096 in words is "sixty-five trillion, seven hundred forty-four billion, five hundred forty-three million, sixty-four thousand, ninety-six".