65340555504356 has 24 divisors (see below), whose sum is σ = 124746016007424. Its totient is φ = 29699072621280.

The previous prime is 65340555504307. The next prime is 65340555504391.

65340555504356 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28376375 + ... + 30592478.

It is an arithmetic number, because the mean of its divisors is an integer number (5197750666976).

Almost surely, 2^{65340555504356} is an apocalyptic number.

It is an amenable number.

65340555504356 is a deficient number, since it is larger than the sum of its proper divisors (59405460503068).

65340555504356 is a wasteful number, since it uses less digits than its factorization.

65340555504356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58994051 (or 58994049 counting only the distinct ones).

The product of its (nonzero) digits is 81000000, while the sum is 56.

The spelling of 65340555504356 in words is "sixty-five trillion, three hundred forty billion, five hundred fifty-five million, five hundred four thousand, three hundred fifty-six".