40771045927 has 2 divisors, whose sum is σ = 40771045928. Its totient is φ = 40771045926.

The previous prime is 40771045879. The next prime is 40771045963. The reversal of 40771045927 is 72954017704.

40771045927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40771045927 - 2¹⁵ = 40771013159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40771043927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20385522963 + 20385522964.

It is an arithmetic number, because the mean of its divisors is an integer number (20385522964).

Almost surely, 2^40771045927 is an apocalyptic number.

40771045927 is a deficient number, since it is larger than the sum of its proper divisors (1).

40771045927 is an equidigital number, since it uses as much as digits as its factorization.

40771045927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 493920, while the sum is 46.

The spelling of 40771045927 in words is "forty billion, seven hundred seventy-one million, forty-five thousand, nine hundred twenty-seven".