424486320487 has 2 divisors, whose sum is σ = 424486320488. Its totient is φ = 424486320486.

The previous prime is 424486320473. The next prime is 424486320497. The reversal of 424486320487 is 784023684424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424486320487 - 2⁷ = 424486320359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424486320407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212243160243 + 212243160244.

It is an arithmetic number, because the mean of its divisors is an integer number (212243160244).

Almost surely, 2^424486320487 is an apocalyptic number.

424486320487 is a deficient number, since it is larger than the sum of its proper divisors (1).

424486320487 is an equidigital number, since it uses as much as digits as its factorization.

424486320487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8257536, while the sum is 52.

The spelling of 424486320487 in words is "four hundred twenty-four billion, four hundred eighty-six million, three hundred twenty thousand, four hundred eighty-seven".