424140344483 has 2 divisors, whose sum is σ = 424140344484. Its totient is φ = 424140344482.

The previous prime is 424140344417. The next prime is 424140344519. The reversal of 424140344483 is 384443041424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424140344483 - 2⁸ = 424140344227 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 424140344483.

It is not a weakly prime, because it can be changed into another prime (424140344083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212070172241 + 212070172242.

It is an arithmetic number, because the mean of its divisors is an integer number (212070172242).

Almost surely, 2^424140344483 is an apocalyptic number.

424140344483 is a deficient number, since it is larger than the sum of its proper divisors (1).

424140344483 is an equidigital number, since it uses as much as digits as its factorization.

424140344483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 589824, while the sum is 41.

The spelling of 424140344483 in words is "four hundred twenty-four billion, one hundred forty million, three hundred forty-four thousand, four hundred eighty-three".