40124327 has 2 divisors, whose sum is σ = 40124328. Its totient is φ = 40124326.

The previous prime is 40124303. The next prime is 40124387. The reversal of 40124327 is 72342104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40124327 - 2⁶ = 40124263 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40124387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20062163 + 20062164.

It is an arithmetic number, because the mean of its divisors is an integer number (20062164).

Almost surely, 2^40124327 is an apocalyptic number.

40124327 is a deficient number, since it is larger than the sum of its proper divisors (1).

40124327 is an equidigital number, since it uses as much as digits as its factorization.

40124327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 40124327 is about 6334.3766070546. The cubic root of 40124327 is about 342.3491498304.

The spelling of 40124327 in words is "forty million, one hundred twenty-four thousand, three hundred twenty-seven".