41280663 has 4 divisors (see below), whose sum is σ = 55040888. Its totient is φ = 27520440.

The previous prime is 41280661. The next prime is 41280667. The reversal of 41280663 is 36608214.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 41280663 - 2¹ = 41280661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41280663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41280661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6880108 + ... + 6880113.

It is an arithmetic number, because the mean of its divisors is an integer number (13760222).

Almost surely, 2^41280663 is an apocalyptic number.

41280663 is a deficient number, since it is larger than the sum of its proper divisors (13760225).

41280663 is a wasteful number, since it uses less digits than its factorization.

41280663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13760224.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 41280663 is about 6425.0029571978. The cubic root of 41280663 is about 345.6067541574.

Adding to 41280663 its reverse (36608214), we get a palindrome (77888877).

The spelling of 41280663 in words is "forty-one million, two hundred eighty thousand, six hundred sixty-three".