40616635104667 has 2 divisors, whose sum is σ = 40616635104668. Its totient is φ = 40616635104666.

The previous prime is 40616635104637. The next prime is 40616635104737. The reversal of 40616635104667 is 76640153661604.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40616635104667 is a prime.

It is a super-2 number, since 2×40616635104667² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40616635104637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20308317552333 + 20308317552334.

It is an arithmetic number, because the mean of its divisors is an integer number (20308317552334).

Almost surely, 2^{40616635104667} is an apocalyptic number.

40616635104667 is a deficient number, since it is larger than the sum of its proper divisors (1).

40616635104667 is an equidigital number, since it uses as much as digits as its factorization.

40616635104667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 40616635104667 in words is "forty trillion, six hundred sixteen billion, six hundred thirty-five million, one hundred four thousand, six hundred sixty-seven".