65680122641832 has 96 divisors (see below), whose sum is σ = 179886483504000. Its totient is φ = 21646884821760.

The previous prime is 65680122641831. The next prime is 65680122641851. The reversal of 65680122641832 is 23814622108656.

65680122641832 is a `hidden beast` number, since 6 + 568 + 0 + 1 + 2 + 2 + 6 + 41 + 8 + 32 = 666.

65680122641832 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65680122641831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 370543707 + ... + 370720917.

It is an arithmetic number, because the mean of its divisors is an integer number (1873817536500).

Almost surely, 2^{65680122641832} is an apocalyptic number.

It is an amenable number.

65680122641832 is an abundant number, since it is smaller than the sum of its proper divisors (114206360862168).

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

65680122641832 is a wasteful number, since it uses less digits than its factorization.

65680122641832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235151 (or 235144 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 65680122641832 in words is "sixty-five trillion, six hundred eighty billion, one hundred twenty-two million, six hundred forty-one thousand, eight hundred thirty-two".