63266123120 has 80 divisors (see below), whose sum is σ = 147924684000. Its totient is φ = 25163787264.

The previous prime is 63266123119. The next prime is 63266123143. The reversal of 63266123120 is 2132166236.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18666386 + ... + 18669774.

It is an arithmetic number, because the mean of its divisors is an integer number (1849058550).

Almost surely, 2^63266123120 is an apocalyptic number.

It is an amenable number.

63266123120 is an abundant number, since it is smaller than the sum of its proper divisors (84658560880).

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

63266123120 is a wasteful number, since it uses less digits than its factorization.

63266123120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4650 (or 4644 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 63266123120 its reverse (2132166236), we get a palindrome (65398289356).

The spelling of 63266123120 in words is "sixty-three billion, two hundred sixty-six million, one hundred twenty-three thousand, one hundred twenty".