12305405414 has 8 divisors (see below), whose sum is σ = 18458752608. Its totient is φ = 6152487880.

The previous prime is 12305405393. The next prime is 12305405419. The reversal of 12305405414 is 41450450321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12305405414² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12305405419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22337 + ... + 158460.

It is an arithmetic number, because the mean of its divisors is an integer number (2307344076).

Almost surely, 2^12305405414 is an apocalyptic number.

12305405414 is a deficient number, since it is larger than the sum of its proper divisors (6153347194).

12305405414 is a wasteful number, since it uses less digits than its factorization.

12305405414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214830.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 12305405414 its reverse (41450450321), we get a palindrome (53755855735).

The spelling of 12305405414 in words is "twelve billion, three hundred five million, four hundred five thousand, four hundred fourteen".