12405510330 has 16 divisors (see below), whose sum is σ = 29773224864. Its totient is φ = 3308136080.

The previous prime is 12405510329. The next prime is 12405510353. The reversal of 12405510330 is 3301550421.

12405510330 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 12405510330.

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 7 ways as a sum of consecutive naturals, for example, 206758476 + ... + 206758535.

It is an arithmetic number, because the mean of its divisors is an integer number (1860826554).

Almost surely, 2^12405510330 is an apocalyptic number.

12405510330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12405510330 is an abundant number, since it is smaller than the sum of its proper divisors (17367714534).

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

12405510330 is a wasteful number, since it uses less digits than its factorization.

12405510330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413517021.

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 12405510330 in words is "twelve billion, four hundred five million, five hundred ten thousand, three hundred thirty".