14138000423 has 2 divisors, whose sum is σ = 14138000424. Its totient is φ = 14138000422.

The previous prime is 14138000417. The next prime is 14138000431. The reversal of 14138000423 is 32400083141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14138000423 - 2⁴ = 14138000407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14138000392 and 14138000401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14138000413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7069000211 + 7069000212.

It is an arithmetic number, because the mean of its divisors is an integer number (7069000212).

Almost surely, 2^14138000423 is an apocalyptic number.

14138000423 is the 63557-th centered heptagonal number.

14138000423 is a deficient number, since it is larger than the sum of its proper divisors (1).

14138000423 is an equidigital number, since it uses as much as digits as its factorization.

14138000423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 14138000423 its reverse (32400083141), we get a palindrome (46538083564).

The spelling of 14138000423 in words is "fourteen billion, one hundred thirty-eight million, four hundred twenty-three", and thus it is an aban number.