63448448411334 has 16 divisors (see below), whose sum is σ = 145025024940288. Its totient is φ = 18128128117512.

The previous prime is 63448448411287. The next prime is 63448448411347. The reversal of 63448448411334 is 43311484484436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755338671522 + ... + 755338671605.

It is an arithmetic number, because the mean of its divisors is an integer number (9064064058768).

Almost surely, 2^{63448448411334} is an apocalyptic number.

63448448411334 is an abundant number, since it is smaller than the sum of its proper divisors (81576576528954).

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

63448448411334 is a wasteful number, since it uses less digits than its factorization.

63448448411334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510677343139.

The product of its digits is 42467328, while the sum is 57.

The spelling of 63448448411334 in words is "sixty-three trillion, four hundred forty-eight billion, four hundred forty-eight million, four hundred eleven thousand, three hundred thirty-four".