237440223413 has 2 divisors, whose sum is σ = 237440223414. Its totient is φ = 237440223412.

The previous prime is 237440223407. The next prime is 237440223481. The reversal of 237440223413 is 314322044732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237420358564 + 19864849 = 487258^2 + 4457^2 .

It is a cyclic number.

It is not a de Polignac number, because 237440223413 - 2⁸ = 237440223157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (237445223413) 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 as a sum of consecutive naturals, namely, 118720111706 + 118720111707.

It is an arithmetic number, because the mean of its divisors is an integer number (118720111707).

Almost surely, 2^237440223413 is an apocalyptic number.

It is an amenable number.

237440223413 is a deficient number, since it is larger than the sum of its proper divisors (1).

237440223413 is an equidigital number, since it uses as much as digits as its factorization.

237440223413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 35.

The spelling of 237440223413 in words is "two hundred thirty-seven billion, four hundred forty million, two hundred twenty-three thousand, four hundred thirteen".