40955029 has 2 divisors, whose sum is σ = 40955030. Its totient is φ = 40955028.

The previous prime is 40955017. The next prime is 40955039. The reversal of 40955029 is 92055904.

40955029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26286129 + 14668900 = 5127^2 + 3830^2 .

It is a cyclic number.

It is not a de Polignac number, because 40955029 - 2⁹ = 40954517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40954985 and 40955003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40955009) 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, 20477514 + 20477515.

It is an arithmetic number, because the mean of its divisors is an integer number (20477515).

Almost surely, 2^40955029 is an apocalyptic number.

It is an amenable number.

40955029 is a deficient number, since it is larger than the sum of its proper divisors (1).

40955029 is an equidigital number, since it uses as much as digits as its factorization.

40955029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 40955029 is about 6399.6116288412. The cubic root of 40955029 is about 344.6956049258.

The spelling of 40955029 in words is "forty million, nine hundred fifty-five thousand, twenty-nine".