424504535423 has 2 divisors, whose sum is σ = 424504535424. Its totient is φ = 424504535422.

The previous prime is 424504535407. The next prime is 424504535443. The reversal of 424504535423 is 324535405424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424504535423 - 2⁴ = 424504535407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424504535443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212252267711 + 212252267712.

It is an arithmetic number, because the mean of its divisors is an integer number (212252267712).

Almost surely, 2^424504535423 is an apocalyptic number.

424504535423 is a deficient number, since it is larger than the sum of its proper divisors (1).

424504535423 is an equidigital number, since it uses as much as digits as its factorization.

424504535423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152000, while the sum is 41.

The spelling of 424504535423 in words is "four hundred twenty-four billion, five hundred four million, five hundred thirty-five thousand, four hundred twenty-three".