4227801633792 has 352 divisors, whose sum is σ = 13703174784000. Its totient is φ = 1277003980800.

The previous prime is 4227801633763. The next prime is 4227801633829. The reversal of 4227801633792 is 2973361087224.

It is a happy number.

4227801633792 is a `hidden beast` number, since 4 + 227 + 80 + 1 + 6 + 337 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (352).

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 31 ways as a sum of consecutive naturals, for example, 94561459 + ... + 94606157.

Almost surely, 2^{4227801633792} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4227801633792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6851587392000).

4227801633792 is an abundant number, since it is smaller than the sum of its proper divisors (9475373150208).

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

4227801633792 is a wasteful number, since it uses less digits than its factorization.

4227801633792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45050 (or 45026 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 4227801633792 in words is "four trillion, two hundred twenty-seven billion, eight hundred one million, six hundred thirty-three thousand, seven hundred ninety-two".