63041205306 has 64 divisors (see below), whose sum is σ = 135951552000. Its totient is φ = 19423768896.

The previous prime is 63041205239. The next prime is 63041205307. The reversal of 63041205306 is 60350214036.

It is not an unprimeable number, because it can be changed into a prime (63041205307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4880845 + ... + 4893743.

It is an arithmetic number, because the mean of its divisors is an integer number (2124243000).

Almost surely, 2^63041205306 is an apocalyptic number.

63041205306 is an abundant number, since it is smaller than the sum of its proper divisors (72910346694).

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

63041205306 is a wasteful number, since it uses less digits than its factorization.

63041205306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13963.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 63041205306 in words is "sixty-three billion, forty-one million, two hundred five thousand, three hundred six".