241640413 has 16 divisors (see below), whose sum is σ = 282620800. Its totient is φ = 206515008.

The previous prime is 241640411. The next prime is 241640419. The reversal of 241640413 is 314046142.

It is not a de Polignac number, because 241640413 - 2¹ = 241640411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241640411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147706 + ... + 149332.

It is an arithmetic number, because the mean of its divisors is an integer number (17663800).

Almost surely, 2^241640413 is an apocalyptic number.

It is an amenable number.

241640413 is a deficient number, since it is larger than the sum of its proper divisors (40980387).

241640413 is an equidigital number, since it uses as much as digits as its factorization.

241640413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081 (or 2067 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 241640413 is about 15544.7873256600. The cubic root of 241640413 is about 622.8591610264.

Adding to 241640413 its reverse (314046142), we get a palindrome (555686555).

The spelling of 241640413 in words is "two hundred forty-one million, six hundred forty thousand, four hundred thirteen".