424420451446907 has 2 divisors, whose sum is σ = 424420451446908. Its totient is φ = 424420451446906.

The previous prime is 424420451446843. The next prime is 424420451446913. The reversal of 424420451446907 is 709644154024424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424420451446907 - 2⁶ = 424420451446843 is a prime.

It is not a weakly prime, because it can be changed into another prime (424420451496907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212210225723453 + 212210225723454.

It is an arithmetic number, because the mean of its divisors is an integer number (212210225723454).

Almost surely, 2^{424420451446907} is an apocalyptic number.

424420451446907 is a deficient number, since it is larger than the sum of its proper divisors (1).

424420451446907 is an equidigital number, since it uses as much as digits as its factorization.

424420451446907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30965760, while the sum is 56.

The spelling of 424420451446907 in words is "four hundred twenty-four trillion, four hundred twenty billion, four hundred fifty-one million, four hundred forty-six thousand, nine hundred seven".