40414229 has 2 divisors, whose sum is σ = 40414230. Its totient is φ = 40414228.

The previous prime is 40414217. The next prime is 40414237. The reversal of 40414229 is 92241404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25959025 + 14455204 = 5095^2 + 3802^2 .

It is a cyclic number.

It is not a de Polignac number, because 40414229 - 2⁸ = 40413973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40414198 and 40414207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40414259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20207114 + 20207115.

It is an arithmetic number, because the mean of its divisors is an integer number (20207115).

Almost surely, 2^40414229 is an apocalyptic number.

It is an amenable number.

40414229 is a deficient number, since it is larger than the sum of its proper divisors (1).

40414229 is an equidigital number, since it uses as much as digits as its factorization.

40414229 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.

The square root of 40414229 is about 6357.2186528387. The cubic root of 40414229 is about 343.1716735613.

The spelling of 40414229 in words is "forty million, four hundred fourteen thousand, two hundred twenty-nine".