63263746112 has 336 divisors, whose sum is σ = 159533539200. Its totient is φ = 24305909760.

The previous prime is 63263746061. The next prime is 63263746177. The reversal of 63263746112 is 21164736236.

It is a self number, because there is not a number n which added to its sum of digits gives 63263746112.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 710828564 + ... + 710828652.

It is an arithmetic number, because the mean of its divisors is an integer number (474802200).

Almost surely, 2^63263746112 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 63263746112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79766769600).

63263746112 is an abundant number, since it is smaller than the sum of its proper divisors (96269793088).

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

63263746112 is a wasteful number, since it uses less digits than its factorization.

63263746112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 215 counting only the distinct ones).

The product of its digits is 217728, while the sum is 41.

The spelling of 63263746112 in words is "sixty-three billion, two hundred sixty-three million, seven hundred forty-six thousand, one hundred twelve".