65716276344924 has 12 divisors (see below), whose sum is σ = 153337978138184. Its totient is φ = 21905425448304.

The previous prime is 65716276344869. The next prime is 65716276344931. The reversal of 65716276344924 is 42944367261756.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2738178181027 + ... + 2738178181050.

Almost surely, 2^{65716276344924} is an apocalyptic number.

It is an amenable number.

65716276344924 is an abundant number, since it is smaller than the sum of its proper divisors (87621701793260).

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

65716276344924 is a wasteful number, since it uses less digits than its factorization.

65716276344924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476356362084 (or 5476356362082 counting only the distinct ones).

The product of its digits is 365783040, while the sum is 66.

The spelling of 65716276344924 in words is "sixty-five trillion, seven hundred sixteen billion, two hundred seventy-six million, three hundred forty-four thousand, nine hundred twenty-four".