424038648307 has 2 divisors, whose sum is σ = 424038648308. Its totient is φ = 424038648306.

The previous prime is 424038648281. The next prime is 424038648323. The reversal of 424038648307 is 703846830424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424038648307 is a prime.

It is the 651183-rd Hogben number.

It is not a weakly prime, because it can be changed into another prime (424038648367) by changing a digit.

It is a nontrivial repunit in base 651182.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212019324153 + 212019324154.

It is an arithmetic number, because the mean of its divisors is an integer number (212019324154).

Almost surely, 2^424038648307 is an apocalyptic number.

424038648307 is a deficient number, since it is larger than the sum of its proper divisors (1).

424038648307 is an equidigital number, since it uses as much as digits as its factorization.

424038648307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3096576, while the sum is 49.

The spelling of 424038648307 in words is "four hundred twenty-four billion, thirty-eight million, six hundred forty-eight thousand, three hundred seven".