40555341 has 6 divisors (see below), whose sum is σ = 58579950. Its totient is φ = 27036888.

The previous prime is 40555331. The next prime is 40555343. The reversal of 40555341 is 14355504.

It can be written as a sum of positive squares in only one way, i.e., 25462116 + 15093225 = 5046^2 + 3885^2 .

It is not a de Polignac number, because 40555341 - 2⁵ = 40555309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40555343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2253066 + ... + 2253083.

It is an arithmetic number, because the mean of its divisors is an integer number (9763325).

Almost surely, 2^40555341 is an apocalyptic number.

It is an amenable number.

40555341 is a deficient number, since it is larger than the sum of its proper divisors (18024609).

40555341 is a wasteful number, since it uses less digits than its factorization.

40555341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4506155 (or 4506152 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 40555341 is about 6368.3075459654. The cubic root of 40555341 is about 343.5706204159.

The spelling of 40555341 in words is "forty million, five hundred fifty-five thousand, three hundred forty-one".