63378071130 has 128 divisors (see below), whose sum is σ = 173746944000. Its totient is φ = 14645692160.

The previous prime is 63378071123. The next prime is 63378071171. The reversal of 63378071130 is 3117087336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2209621 + ... + 2238119.

It is an arithmetic number, because the mean of its divisors is an integer number (1357398000).

Almost surely, 2^63378071130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63378071130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86873472000).

63378071130 is an abundant number, since it is smaller than the sum of its proper divisors (110368872870).

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

63378071130 is a wasteful number, since it uses less digits than its factorization.

63378071130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28836.

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 63378071130 in words is "sixty-three billion, three hundred seventy-eight million, seventy-one thousand, one hundred thirty".