4227485644800 has 720 divisors, whose sum is σ = 17081318053800. Its totient is φ = 1024833945600.

The previous prime is 4227485644741. The next prime is 4227485644819. The reversal of 4227485644800 is 84465847224.

It is a happy number.

4227485644800 is a `hidden beast` number, since 4 + 2 + 2 + 74 + 8 + 564 + 4 + 8 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 45572866 + ... + 45665534.

Almost surely, 2^{4227485644800} is an apocalyptic number.

4227485644800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4227485644800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8540659026900).

4227485644800 is an abundant number, since it is smaller than the sum of its proper divisors (12853832409000).

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

4227485644800 is a wasteful number, since it uses less digits than its factorization.

4227485644800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92724 (or 92690 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 54.

The spelling of 4227485644800 in words is "four trillion, two hundred twenty-seven billion, four hundred eighty-five million, six hundred forty-four thousand, eight hundred".