65441143255088 has 40 divisors (see below), whose sum is σ = 127719949795872. Its totient is φ = 32481673878528.

The previous prime is 65441143255087. The next prime is 65441143255093. The reversal of 65441143255088 is 88055234114456.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (65441143255087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14153945 + ... + 18199352.

Almost surely, 2^{65441143255088} is an apocalyptic number.

It is an amenable number.

65441143255088 is a deficient number, since it is larger than the sum of its proper divisors (62278806540784).

65441143255088 is a wasteful number, since it uses less digits than its factorization.

65441143255088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32354229 (or 32354223 counting only the distinct ones).

The product of its (nonzero) digits is 18432000, while the sum is 56.

The spelling of 65441143255088 in words is "sixty-five trillion, four hundred forty-one billion, one hundred forty-three million, two hundred fifty-five thousand, eighty-eight".