12424364213405 has 16 divisors (see below), whose sum is σ = 15166533096000. Its totient is φ = 9768062835840.

The previous prime is 12424364213323. The next prime is 12424364213413. The reversal of 12424364213405 is 50431246342421.

It is a de Polignac number, because none of the positive numbers 2^k-12424364213405 is a prime.

It is a super-2 number, since 2×12424364213405² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5410016 + ... + 7356425.

It is an arithmetic number, because the mean of its divisors is an integer number (947908318500).

Almost surely, 2^{12424364213405} is an apocalyptic number.

It is an amenable number.

12424364213405 is a deficient number, since it is larger than the sum of its proper divisors (2742168882595).

12424364213405 is a wasteful number, since it uses less digits than its factorization.

12424364213405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12769804.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 12424364213405 in words is "twelve trillion, four hundred twenty-four billion, three hundred sixty-four million, two hundred thirteen thousand, four hundred five".