40224011 has 2 divisors, whose sum is σ = 40224012. Its totient is φ = 40224010.

The previous prime is 40223977. The next prime is 40224013. The reversal of 40224011 is 11042204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40224011 - 2¹⁴ = 40207627 is a prime.

Together with 40224013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40224013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20112005 + 20112006.

It is an arithmetic number, because the mean of its divisors is an integer number (20112006).

Almost surely, 2^40224011 is an apocalyptic number.

40224011 is a deficient number, since it is larger than the sum of its proper divisors (1).

40224011 is an equidigital number, since it uses as much as digits as its factorization.

40224011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 40224011 is about 6342.2402193547. The cubic root of 40224011 is about 342.6324236189.

Adding to 40224011 its reverse (11042204), we get a palindrome (51266215).

The spelling of 40224011 in words is "forty million, two hundred twenty-four thousand, eleven".