41271949 has 2 divisors, whose sum is σ = 41271950. Its totient is φ = 41271948.

The previous prime is 41271941. The next prime is 41271991. The reversal of 41271949 is 94917214.

41271949 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 can be written as a sum of positive squares in only one way, i.e., 41190724 + 81225 = 6418^2 + 285^2 .

It is a cyclic number.

It is not a de Polignac number, because 41271949 - 2³ = 41271941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41271941) 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, 20635974 + 20635975.

It is an arithmetic number, because the mean of its divisors is an integer number (20635975).

Almost surely, 2^41271949 is an apocalyptic number.

It is an amenable number.

41271949 is a deficient number, since it is larger than the sum of its proper divisors (1).

41271949 is an equidigital number, since it uses as much as digits as its factorization.

41271949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 37.

The square root of 41271949 is about 6424.3247894234. The cubic root of 41271949 is about 345.5824342218.

It can be divided in two parts, 412 and 71949, that added together give a square (72361 = 269²).

The spelling of 41271949 in words is "forty-one million, two hundred seventy-one thousand, nine hundred forty-nine".