40244027 has 2 divisors, whose sum is σ = 40244028. Its totient is φ = 40244026.

The previous prime is 40244023. The next prime is 40244041. The reversal of 40244027 is 72044204.

40244027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40244027 - 2² = 40244023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40243993 and 40244011.

It is not a weakly prime, because it can be changed into another prime (40244021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20122013 + 20122014.

It is an arithmetic number, because the mean of its divisors is an integer number (20122014).

Almost surely, 2^40244027 is an apocalyptic number.

40244027 is a deficient number, since it is larger than the sum of its proper divisors (1).

40244027 is an equidigital number, since it uses as much as digits as its factorization.

40244027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 40244027 is about 6343.8180144137. The cubic root of 40244027 is about 342.6892470035.

The spelling of 40244027 in words is "forty million, two hundred forty-four thousand, twenty-seven".