12234054893 has 2 divisors, whose sum is σ = 12234054894. Its totient is φ = 12234054892.

The previous prime is 12234054887. The next prime is 12234054919. The reversal of 12234054893 is 39845043221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6419534884 + 5814520009 = 80122^2 + 76253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12234054893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12234054893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12234054853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6117027446 + 6117027447.

It is an arithmetic number, because the mean of its divisors is an integer number (6117027447).

Almost surely, 2^12234054893 is an apocalyptic number.

It is an amenable number.

12234054893 is a deficient number, since it is larger than the sum of its proper divisors (1).

12234054893 is an equidigital number, since it uses as much as digits as its factorization.

12234054893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 12234054893 in words is "twelve billion, two hundred thirty-four million, fifty-four thousand, eight hundred ninety-three".