114421429 has 2 divisors, whose sum is σ = 114421430. Its totient is φ = 114421428.

The previous prime is 114421379. The next prime is 114421451. The reversal of 114421429 is 924124411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98604900 + 15816529 = 9930^2 + 3977^2 .

It is a cyclic number.

It is not a de Polignac number, because 114421429 - 2⁷ = 114421301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 114421397 and 114421406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117421429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57210714 + 57210715.

It is an arithmetic number, because the mean of its divisors is an integer number (57210715).

Almost surely, 2^114421429 is an apocalyptic number.

It is an amenable number.

114421429 is a deficient number, since it is larger than the sum of its proper divisors (1).

114421429 is an equidigital number, since it uses as much as digits as its factorization.

114421429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 114421429 is about 10696.7952677426. The cubic root of 114421429 is about 485.4775174376.

The spelling of 114421429 in words is "one hundred fourteen million, four hundred twenty-one thousand, four hundred twenty-nine".