12330510405 has 32 divisors (see below), whose sum is σ = 19928674944. Its totient is φ = 6509750016.

The previous prime is 12330510341. The next prime is 12330510421. The reversal of 12330510405 is 50401503321.

It is not a de Polignac number, because 12330510405 - 2⁶ = 12330510341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3010539 + ... + 3014631.

It is an arithmetic number, because the mean of its divisors is an integer number (622771092).

Almost surely, 2^12330510405 is an apocalyptic number.

12330510405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12330510405 is a deficient number, since it is larger than the sum of its proper divisors (7598164539).

12330510405 is a wasteful number, since it uses less digits than its factorization.

12330510405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6085.

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

The spelling of 12330510405 in words is "twelve billion, three hundred thirty million, five hundred ten thousand, four hundred five".