40613341 has 2 divisors, whose sum is σ = 40613342. Its totient is φ = 40613340.

The previous prime is 40613297. The next prime is 40613381. The reversal of 40613341 is 14331604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21068100 + 19545241 = 4590^2 + 4421^2 .

It is a cyclic number.

It is not a de Polignac number, because 40613341 - 2⁷ = 40613213 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 (40613381) 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, 20306670 + 20306671.

It is an arithmetic number, because the mean of its divisors is an integer number (20306671).

Almost surely, 2^40613341 is an apocalyptic number.

It is an amenable number.

40613341 is a deficient number, since it is larger than the sum of its proper divisors (1).

40613341 is an equidigital number, since it uses as much as digits as its factorization.

40613341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 40613341 is about 6372.8597191528. The cubic root of 40613341 is about 343.7343276160.

Adding to 40613341 its reverse (14331604), we get a palindrome (54944945).

The spelling of 40613341 in words is "forty million, six hundred thirteen thousand, three hundred forty-one".