4427062684065 has 192 divisors, whose sum is σ = 9272600064000. Its totient is φ = 1984245030144.

The previous prime is 4427062684027. The next prime is 4427062684069. The reversal of 4427062684065 is 5604862607244.

It is a happy number.

4427062684065 is a `hidden beast` number, since 4 + 4 + 2 + 7 + 0 + 626 + 8 + 4 + 0 + 6 + 5 = 666.

It is not a de Polignac number, because 4427062684065 - 2⁶ = 4427062684001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4427062684069) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 946153396 + ... + 946158074.

It is an arithmetic number, because the mean of its divisors is an integer number (48294792000).

Almost surely, 2^{4427062684065} is an apocalyptic number.

4427062684065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4427062684065 is an abundant number, since it is smaller than the sum of its proper divisors (4845537379935).

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

4427062684065 is a wasteful number, since it uses less digits than its factorization.

4427062684065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6858 (or 6846 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 54.

The spelling of 4427062684065 in words is "four trillion, four hundred twenty-seven billion, sixty-two million, six hundred eighty-four thousand, sixty-five".