12672888330 has 32 divisors (see below), whose sum is σ = 30831580224. Its totient is φ = 3333142656.

The previous prime is 12672888271. The next prime is 12672888331. The reversal of 12672888330 is 3388827621.

It is a self number, because there is not a number n which added to its sum of digits gives 12672888330.

It is not an unprimeable number, because it can be changed into a prime (12672888331) 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 15 ways as a sum of consecutive naturals, for example, 2891164 + ... + 2895543.

It is an arithmetic number, because the mean of its divisors is an integer number (963486882).

Almost surely, 2^12672888330 is an apocalyptic number.

12672888330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12672888330 is an abundant number, since it is smaller than the sum of its proper divisors (18158691894).

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

12672888330 is a wasteful number, since it uses less digits than its factorization.

12672888330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5786790.

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 12672888330 in words is "twelve billion, six hundred seventy-two million, eight hundred eighty-eight thousand, three hundred thirty".