424535039 has 2 divisors, whose sum is σ = 424535040. Its totient is φ = 424535038.

The previous prime is 424535021. The next prime is 424535063. The reversal of 424535039 is 930535424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424535039 - 2⁸ = 424534783 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424535009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212267519 + 212267520.

It is an arithmetic number, because the mean of its divisors is an integer number (212267520).

Almost surely, 2^424535039 is an apocalyptic number.

424535039 is a deficient number, since it is larger than the sum of its proper divisors (1).

424535039 is an equidigital number, since it uses as much as digits as its factorization.

424535039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 424535039 is about 20604.2480814030. The cubic root of 424535039 is about 751.5730179204.

The spelling of 424535039 in words is "four hundred twenty-four million, five hundred thirty-five thousand, thirty-nine".