65072410440272 has 40 divisors (see below), whose sum is σ = 129010862270400. Its totient is φ = 31779296720640.

The previous prime is 65072410440253. The next prime is 65072410440283. The reversal of 65072410440272 is 27204401427056.

It is a congruent number.

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, 109645772 + ... + 110237652.

It is an arithmetic number, because the mean of its divisors is an integer number (3225271556760).

Almost surely, 2^{65072410440272} is an apocalyptic number.

It is an amenable number.

65072410440272 is a deficient number, since it is larger than the sum of its proper divisors (63938451830128).

65072410440272 is a wasteful number, since it uses less digits than its factorization.

65072410440272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751731 (or 751725 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 65072410440272 in words is "sixty-five trillion, seventy-two billion, four hundred ten million, four hundred forty thousand, two hundred seventy-two".