41280393 has 40 divisors (see below), whose sum is σ = 70181856. Its totient is φ = 21403200.

The previous prime is 41280391. The next prime is 41280401. The reversal of 41280393 is 39308214.

It is not a de Polignac number, because 41280393 - 2¹ = 41280391 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41280393.

It is not an unprimeable number, because it can be changed into a prime (41280391) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 78973 + ... + 79493.

Almost surely, 2^41280393 is an apocalyptic number.

It is an amenable number.

41280393 is a deficient number, since it is larger than the sum of its proper divisors (28901463).

41280393 is an equidigital number, since it uses as much as digits as its factorization.

41280393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 41280393 is about 6424.9819454999. The cubic root of 41280393 is about 345.6060006647.

The spelling of 41280393 in words is "forty-one million, two hundred eighty thousand, three hundred ninety-three".