12266454343 has 16 divisors (see below), whose sum is σ = 14553639072. Its totient is φ = 10191600000.

The previous prime is 12266454311. The next prime is 12266454367. The reversal of 12266454343 is 34345466221.

It is a cyclic number.

It is not a de Polignac number, because 12266454343 - 2⁵ = 12266454311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12266454296 and 12266454305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12266454043) 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, 410208 + ... + 439093.

It is an arithmetic number, because the mean of its divisors is an integer number (909602442).

Almost surely, 2^12266454343 is an apocalyptic number.

12266454343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12266454343 is a deficient number, since it is larger than the sum of its proper divisors (2287184729).

12266454343 is a wasteful number, since it uses less digits than its factorization.

12266454343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849426.

The product of its digits is 414720, while the sum is 40.

The spelling of 12266454343 in words is "twelve billion, two hundred sixty-six million, four hundred fifty-four thousand, three hundred forty-three".