40771041037 has 2 divisors, whose sum is σ = 40771041038. Its totient is φ = 40771041036.

The previous prime is 40771040971. The next prime is 40771041083. The reversal of 40771041037 is 73014017704.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29166149961 + 11604891076 = 170781^2 + 107726^2 .

It is a cyclic number.

It is not a de Polignac number, because 40771041037 - 2⁷ = 40771040909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40771040993 and 40771041011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40771041137) 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, 20385520518 + 20385520519.

It is an arithmetic number, because the mean of its divisors is an integer number (20385520519).

Almost surely, 2^40771041037 is an apocalyptic number.

It is an amenable number.

40771041037 is a deficient number, since it is larger than the sum of its proper divisors (1).

40771041037 is an equidigital number, since it uses as much as digits as its factorization.

40771041037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16464, while the sum is 34.

The spelling of 40771041037 in words is "forty billion, seven hundred seventy-one million, forty-one thousand, thirty-seven".