424321020307 has 2 divisors, whose sum is σ = 424321020308. Its totient is φ = 424321020306.

The previous prime is 424321020293. The next prime is 424321020379. The reversal of 424321020307 is 703020123424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424321020307 - 2¹¹ = 424321018259 is a prime.

It is not a weakly prime, because it can be changed into another prime (424321020397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212160510153 + 212160510154.

It is an arithmetic number, because the mean of its divisors is an integer number (212160510154).

Almost surely, 2^424321020307 is an apocalyptic number.

424321020307 is a deficient number, since it is larger than the sum of its proper divisors (1).

424321020307 is an equidigital number, since it uses as much as digits as its factorization.

424321020307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The spelling of 424321020307 in words is "four hundred twenty-four billion, three hundred twenty-one million, twenty thousand, three hundred seven".