12400114423 has 2 divisors, whose sum is σ = 12400114424. Its totient is φ = 12400114422.

The previous prime is 12400114417. The next prime is 12400114451. The reversal of 12400114423 is 32441100421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12400114423 - 2¹³ = 12400106231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12400114394 and 12400114403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12400114403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6200057211 + 6200057212.

It is an arithmetic number, because the mean of its divisors is an integer number (6200057212).

Almost surely, 2^12400114423 is an apocalyptic number.

12400114423 is a deficient number, since it is larger than the sum of its proper divisors (1).

12400114423 is an equidigital number, since it uses as much as digits as its factorization.

12400114423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12400114423 its reverse (32441100421), we get a palindrome (44841214844).

The spelling of 12400114423 in words is "twelve billion, four hundred million, one hundred fourteen thousand, four hundred twenty-three".