224340241631431 has 2 divisors, whose sum is σ = 224340241631432. Its totient is φ = 224340241631430.

The previous prime is 224340241631419. The next prime is 224340241631437. The reversal of 224340241631431 is 134136142043422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224340241631431 - 2⁹ = 224340241630919 is a prime.

It is a super-2 number, since 2×224340241631431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224340241631437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112170120815715 + 112170120815716.

It is an arithmetic number, because the mean of its divisors is an integer number (112170120815716).

Almost surely, 2^{224340241631431} is an apocalyptic number.

224340241631431 is a deficient number, since it is larger than the sum of its proper divisors (1).

224340241631431 is an equidigital number, since it uses as much as digits as its factorization.

224340241631431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 40.

Adding to 224340241631431 its reverse (134136142043422), we get a palindrome (358476383674853).

The spelling of 224340241631431 in words is "two hundred twenty-four trillion, three hundred forty billion, two hundred forty-one million, six hundred thirty-one thousand, four hundred thirty-one".