65062340664144 has 20 divisors (see below), whose sum is σ = 168077713382496. Its totient is φ = 21687446888032.

The previous prime is 65062340664143. The next prime is 65062340664187. The reversal of 65062340664144 is 44146604326056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65062340664143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677732715204 + ... + 677732715299.

Almost surely, 2^{65062340664144} is an apocalyptic number.

It is an amenable number.

65062340664144 is an abundant number, since it is smaller than the sum of its proper divisors (103015372718352).

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

65062340664144 is a wasteful number, since it uses less digits than its factorization.

65062340664144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355465430514 (or 1355465430508 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 51.

The spelling of 65062340664144 in words is "sixty-five trillion, sixty-two billion, three hundred forty million, six hundred sixty-four thousand, one hundred forty-four".