41439141 has 8 divisors (see below), whose sum is σ = 61391360. Its totient is φ = 27626076.

The previous prime is 41439137. The next prime is 41439179. The reversal of 41439141 is 14193414.

It is not a de Polignac number, because 41439141 - 2² = 41439137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1534783 = 41439141 / (4 + 1 + 4 + 3 + 9 + 1 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41439121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767365 + ... + 767418.

It is an arithmetic number, because the mean of its divisors is an integer number (7673920).

Almost surely, 2^41439141 is an apocalyptic number.

It is an amenable number.

41439141 is a deficient number, since it is larger than the sum of its proper divisors (19952219).

41439141 is a wasteful number, since it uses less digits than its factorization.

41439141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534792 (or 1534786 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 41439141 is about 6437.3240558481. The cubic root of 41439141 is about 346.0484551293.

The spelling of 41439141 in words is "forty-one million, four hundred thirty-nine thousand, one hundred forty-one".