40896846827 has 2 divisors, whose sum is σ = 40896846828. Its totient is φ = 40896846826.

The previous prime is 40896846791. The next prime is 40896846839. The reversal of 40896846827 is 72864869804.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40896846827 - 2⁶ = 40896846763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40896846827.

It is not a weakly prime, because it can be changed into another prime (40896846877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20448423413 + 20448423414.

It is an arithmetic number, because the mean of its divisors is an integer number (20448423414).

Almost surely, 2^40896846827 is an apocalyptic number.

40896846827 is a deficient number, since it is larger than the sum of its proper divisors (1).

40896846827 is an equidigital number, since it uses as much as digits as its factorization.

40896846827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37158912, while the sum is 62.

The spelling of 40896846827 in words is "forty billion, eight hundred ninety-six million, eight hundred forty-six thousand, eight hundred twenty-seven".