240113413 has 2 divisors, whose sum is σ = 240113414. Its totient is φ = 240113412.

The previous prime is 240113411. The next prime is 240113443. The reversal of 240113413 is 314311042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222666084 + 17447329 = 14922^2 + 4177^2 .

It is a cyclic number.

It is not a de Polignac number, because 240113413 - 2¹ = 240113411 is a prime.

It is a super-2 number, since 2×240113413² = 115308902205017138, which contains 22 as substring.

Together with 240113411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240113411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120056706 + 120056707.

It is an arithmetic number, because the mean of its divisors is an integer number (120056707).

Almost surely, 2^240113413 is an apocalyptic number.

It is an amenable number.

240113413 is a deficient number, since it is larger than the sum of its proper divisors (1).

240113413 is an equidigital number, since it uses as much as digits as its factorization.

240113413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 240113413 is about 15495.5933413342. The cubic root of 240113413 is about 621.5443748200.

Adding to 240113413 its reverse (314311042), we get a palindrome (554424455).

The spelling of 240113413 in words is "two hundred forty million, one hundred thirteen thousand, four hundred thirteen".