13066887630 has 32 divisors (see below), whose sum is σ = 31491763200. Its totient is φ = 3469921952.

The previous prime is 13066887629. The next prime is 13066887643. The reversal of 13066887630 is 3678866031.

13066887630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13066887630.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 904050 + ... + 918389.

It is an arithmetic number, because the mean of its divisors is an integer number (984117600).

Almost surely, 2^13066887630 is an apocalyptic number.

13066887630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13066887630 is an abundant number, since it is smaller than the sum of its proper divisors (18424875570).

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

13066887630 is a wasteful number, since it uses less digits than its factorization.

13066887630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822688.

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 13066887630 in words is "thirteen billion, sixty-six million, eight hundred eighty-seven thousand, six hundred thirty".