424371612024791 has 2 divisors, whose sum is σ = 424371612024792. Its totient is φ = 424371612024790.

The previous prime is 424371612024721. The next prime is 424371612024797. The reversal of 424371612024791 is 197420216173424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424371612024791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424371612024797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212185806012395 + 212185806012396.

It is an arithmetic number, because the mean of its divisors is an integer number (212185806012396).

Almost surely, 2^{424371612024791} is an apocalyptic number.

424371612024791 is a deficient number, since it is larger than the sum of its proper divisors (1).

424371612024791 is an equidigital number, since it uses as much as digits as its factorization.

424371612024791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 424371612024791 in words is "four hundred twenty-four trillion, three hundred seventy-one billion, six hundred twelve million, twenty-four thousand, seven hundred ninety-one".