416640236627 has 2 divisors, whose sum is σ = 416640236628. Its totient is φ = 416640236626.

The previous prime is 416640236603. The next prime is 416640236653. The reversal of 416640236627 is 726632046614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 416640236627 - 2⁶ = 416640236563 is a prime.

It is not a weakly prime, because it can be changed into another prime (416640236687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208320118313 + 208320118314.

It is an arithmetic number, because the mean of its divisors is an integer number (208320118314).

Almost surely, 2^416640236627 is an apocalyptic number.

416640236627 is a deficient number, since it is larger than the sum of its proper divisors (1).

416640236627 is an equidigital number, since it uses as much as digits as its factorization.

416640236627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 416640236627 in words is "four hundred sixteen billion, six hundred forty million, two hundred thirty-six thousand, six hundred twenty-seven".