41788131937 has 2 divisors, whose sum is σ = 41788131938. Its totient is φ = 41788131936.

The previous prime is 41788131893. The next prime is 41788131991. The reversal of 41788131937 is 73913188714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36005442001 + 5782689936 = 189751^2 + 76044^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41788131937 is a prime.

It is not a weakly prime, because it can be changed into another prime (41788135937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20894065968 + 20894065969.

It is an arithmetic number, because the mean of its divisors is an integer number (20894065969).

Almost surely, 2^41788131937 is an apocalyptic number.

It is an amenable number.

41788131937 is a deficient number, since it is larger than the sum of its proper divisors (1).

41788131937 is an equidigital number, since it uses as much as digits as its factorization.

41788131937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 52.

The spelling of 41788131937 in words is "forty-one billion, seven hundred eighty-eight million, one hundred thirty-one thousand, nine hundred thirty-seven".