1016640616307 has 2 divisors, whose sum is σ = 1016640616308. Its totient is φ = 1016640616306.

The previous prime is 1016640616219. The next prime is 1016640616331. The reversal of 1016640616307 is 7036160466101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1016640616307 is a prime.

It is not a weakly prime, because it can be changed into another prime (1016640616337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508320308153 + 508320308154.

It is an arithmetic number, because the mean of its divisors is an integer number (508320308154).

Almost surely, 2^{1016640616307} is an apocalyptic number.

1016640616307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016640616307 is an equidigital number, since it uses as much as digits as its factorization.

1016640616307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 1016640616307 in words is "one trillion, sixteen billion, six hundred forty million, six hundred sixteen thousand, three hundred seven".