40203241 has 12 divisors (see below), whose sum is σ = 45430848. Its totient is φ = 35493744.

The previous prime is 40203227. The next prime is 40203257. The reversal of 40203241 is 14230204.

It is not a de Polignac number, because 40203241 - 2¹¹ = 40201193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40203211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1285 + ... + 9058.

It is an arithmetic number, because the mean of its divisors is an integer number (3785904).

Almost surely, 2^40203241 is an apocalyptic number.

It is an amenable number.

40203241 is a deficient number, since it is larger than the sum of its proper divisors (5227607).

40203241 is a wasteful number, since it uses less digits than its factorization.

40203241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10392 (or 10379 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 40203241 is about 6340.6025738884. The cubic root of 40203241 is about 342.5734397723.

Adding to 40203241 its reverse (14230204), we get a palindrome (54433445).

The spelling of 40203241 in words is "forty million, two hundred three thousand, two hundred forty-one".