224465520627641 has 2 divisors, whose sum is σ = 224465520627642. Its totient is φ = 224465520627640.

The previous prime is 224465520627617. The next prime is 224465520627721. The reversal of 224465520627641 is 146726025564422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138568306422016 + 85897214205625 = 11771504^2 + 9268075^2 .

It is a cyclic number.

It is not a de Polignac number, because 224465520627641 - 2⁴⁶ = 154096776449977 is a prime.

It is not a weakly prime, because it can be changed into another prime (224465520627241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112232760313820 + 112232760313821.

It is an arithmetic number, because the mean of its divisors is an integer number (112232760313821).

Almost surely, 2^{224465520627641} is an apocalyptic number.

It is an amenable number.

224465520627641 is a deficient number, since it is larger than the sum of its proper divisors (1).

224465520627641 is an equidigital number, since it uses as much as digits as its factorization.

224465520627641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38707200, while the sum is 56.

The spelling of 224465520627641 in words is "two hundred twenty-four trillion, four hundred sixty-five billion, five hundred twenty million, six hundred twenty-seven thousand, six hundred forty-one".