63228909744 has 1600 divisors, whose sum is σ = 270054715392. Its totient is φ = 13735526400.

The previous prime is 63228909703. The next prime is 63228909763. The reversal of 63228909744 is 44790982236.

63228909744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1036539474 + ... + 1036539534.

Almost surely, 2^63228909744 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 63228909744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135027357696).

63228909744 is an abundant number, since it is smaller than the sum of its proper divisors (206825805648).

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

63228909744 is a wasteful number, since it uses less digits than its factorization.

63228909744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 63228909744 in words is "sixty-three billion, two hundred twenty-eight million, nine hundred nine thousand, seven hundred forty-four".